Maxim Integrated Microcontrollers 809

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Integrated Cache Surface Mount Maximum Supply Voltage On Chip Data RAM Width Screening Level Address Bus Width DAC Channels Bit Size Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature CPU Family No. of External Interrupts Minimum Operating Temperature Terminal Finish ADC Channels Ultraviolet Erasable Terminal Position DMA Channels Digital To Analog Convertors Maximum Seated Height ROM Words RAM Words Width Data EEPROM Size Additional Features Boundary Scan Peripherals External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) ROM Bits Size No. of Timers RAM Bytes Technology Analog To Digital Convertors Maximum Supply Current Minimum Time Nominal Supply Voltage No. of DMA Channels PWM Channels No. of Serial I/Os Sub-Category Connectivity ROM Programmability Terminal Pitch Format JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed Low Power Mode JESD-609 Code Maximum Standby Current On Chip Program ROM Width No. of I/O Lines Maximum Access Time

DS2251T-128-16#

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

NO

SINGLE

NO

8

16 MHz

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

NO

R-XSMA-N72

Not Qualified

16 rpm

32

DS2250-32-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.25 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.75 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

12 MHz

32768

CMOS

48 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

12 rpm

e0

32

DS2252-128-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

5.56 mm

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

12 MHz

67.31 mm

131072

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

12 rpm

e0

32

DS2250T-8-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.25 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.75 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION

8

12 MHz

8192

CMOS

43 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

12 rpm

e0

32

MAX32600-P85B+

Maxim Integrated

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

192

BGA

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

32

2/3.3

GRID ARRAY

BGA192,18X18,25

1.8 V

85 Cel

CORTEX-M3

-40 Cel

YES

BOTTOM

YES

262144

12 mm

0

24 MHz

NOT SPECIFIED

NOT SPECIFIED

12 mm

32768

CMOS

3 V

YES

Microcontrollers

FLASH

.65 mm

Not Qualified

24 rpm

64

DS89C420-QNG

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

CHIP CARRIER

LDCC44,.7SQ

4.5 V

85 Cel

8051

-40 Cel

TIN LEAD

NO

QUAD

NO

4.572 mm

16384

16.585 mm

8

25 MHz

16.585 mm

1024

CMOS

125 mA

5 V

NO

Microcontrollers

FLASH

1.27 mm

S-PQCC-J44

3

Not Qualified

25 rpm

e0

32

DS2251T128-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM72

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

8

16 MHz

20

240

131072

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N72

Not Qualified

16 rpm

e0

32

DS87C530-FCL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

FLATPACK

4 V

70 Cel

0 Cel

TIN LEAD

NO

QUAD

NO

2.45 mm

10 mm

ON-CHIP REAL TIME CLOCK; ON-CHIP 1K SRAM WITH EXTERNAL BATTERY BACKUP

8

33 MHz

10 mm

CMOS

5 V

NO

OTPROM

.65 mm

S-PQFP-G52

Not Qualified

33 rpm

e0

32

DS89C420-QCS

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

CHIP CARRIER

LDCC44,.7SQ

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

QUAD

NO

4.57 mm

16384

16.585 mm

8

50 MHz

16.585 mm

1024

CMOS

5 V

NO

Microcontrollers

FLASH

1.27 mm

S-PQCC-J44

Not Qualified

50 rpm

e0

32

DS87C550-QNL

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

J BEND

68

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

CHIP CARRIER

LDCC68,1.0SQ

4.5 V

85 Cel

8051

-40 Cel

TIN LEAD

YES

QUAD

NO

4.57 mm

8192

24.23 mm

8

33 MHz

24.23 mm

1280

CMOS

5 V

YES

Microcontrollers

OTPROM

1.27 mm

S-PQCC-J68

3

Not Qualified

33 rpm

e0

56

DS2251-64-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

RECTANGULAR

UNSPECIFIED

NO

5.5 V

14

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

TIN LEAD

NO

SINGLE

NO

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

12 MHz

CMOS

5 V

NO

R-XSMA-N72

Not Qualified

12 rpm

e0

32

DS89C420-MCS

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

16

NO

8

5

IN-LINE

DIP40,.6

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

DUAL

NO

5.08 mm

16384

15.24 mm

8

50 MHz

52.075 mm

1024

CMOS

5 V

NO

Microcontrollers

FLASH

2.54 mm

R-PDIP-T40

Not Qualified

50 rpm

e0

32

DS2251T-64-16#

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

NO

SINGLE

NO

8

16 MHz

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

NO

R-XSMA-N72

Not Qualified

16 rpm

32

DS2252T-128-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION

8

12 MHz

131072

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

12 rpm

e0

32

DS2252T-32-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS

8

16 MHz

32768

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

16 rpm

e0

32

DS2250T-32-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.25 V

16

NO

8

MICROELECTRONIC ASSEMBLY

4.75 V

70 Cel

0 Cel

TIN LEAD

NO

SINGLE

NO

8

16 MHz

CMOS

5 V

NO

R-XSMA-N40

Not Qualified

16 rpm

e0

32

MAX32550-SKA+T

Maxim Integrated

MICROCONTROLLER, RISC

TIN SILVER COPPER

30

260

3

e1

DS87C550-FCL+

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

FLATPACK

4.5 V

70 Cel

0 Cel

YES

QUAD

NO

3.4 mm

14 mm

8

33 MHz

NOT SPECIFIED

NOT SPECIFIED

20 mm

CMOS

5 V

YES

OTPROM

.8 mm

R-PQFP-G80

Not Qualified

33 rpm

56

DS2252-64-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

5.56 mm

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

16 MHz

67.31 mm

65536

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

16 rpm

e0

32

DS87C550-QCL+

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

J BEND

68

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

CHIP CARRIER

4.5 V

70 Cel

0 Cel

MATTE TIN

YES

QUAD

NO

4.57 mm

24.23 mm

8

33 MHz

24.23 mm

CMOS

5 V

YES

OTPROM

1.27 mm

S-PQCC-J68

4

Not Qualified

33 rpm

e3

56

DS2252-32-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

5.56 mm

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

12 MHz

67.31 mm

32768

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

12 rpm

e0

32

DS87C520-WCL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

5.5 V

16

NO

8

5

IN-LINE, WINDOW

DIP40,.6

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

DUAL

NO

5.715 mm

16384

15.24 mm

8

33 MHz

1280

CMOS

5 V

NO

Microcontrollers

UVPROM

2.54 mm

R-GDIP-T40

1

Not Qualified

33 rpm

e0

32

DS2252-64-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

5.56 mm

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

12 MHz

67.31 mm

65536

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

12 rpm

e0

32

DS2251T-128-12

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

RECTANGULAR

UNSPECIFIED

NO

5.5 V

14

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

TIN LEAD

NO

SINGLE

NO

OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION

8

12 MHz

CMOS

5 V

NO

R-XSMA-N72

Not Qualified

12 rpm

e0

32

DS2250T-8-8

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.25 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.75 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION

8

8 MHz

8192

CMOS

43 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

8 rpm

e0

32

DS2250T-8-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.25 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.75 V

70 Cel

8051

0 Cel

TIN LEAD

NO

DUAL

NO

OPTIONAL PERMANENTLY POWERED REAL-TIME CLOCK; 10 YEAR DATA RETENTION

8

16 MHz

8192

CMOS

43 mA

5 V

NO

Microcontrollers

1.27 mm

R-XDMA-T40

Not Qualified

16 rpm

e0

32

DS89C420-ENS

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

TQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK, THIN PROFILE

TQFP44,.47SQ,32

4.5 V

85 Cel

8051

-40 Cel

TIN LEAD

NO

QUAD

NO

1.2 mm

16384

10 mm

8

50 MHz

10 mm

1024

CMOS

5 V

NO

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

50 rpm

e0

32

DS87C550-QCL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

J BEND

68

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

CHIP CARRIER

LDCC68,1.0SQ

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

YES

QUAD

NO

4.57 mm

8192

24.23 mm

8

33 MHz

24.23 mm

1280

CMOS

5 V

YES

Microcontrollers

OTPROM

1.27 mm

S-PQCC-J68

3

Not Qualified

33 rpm

e0

56

DS87C550-FNL

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK

QFP80,.7X.9,32

4.5 V

85 Cel

8051

-40 Cel

TIN LEAD

YES

QUAD

NO

3.4 mm

8192

14 mm

8

33 MHz

20 mm

1280

CMOS

5 V

YES

Microcontrollers

OTPROM

.8 mm

R-PQFP-G80

4

Not Qualified

33 rpm

e0

56

MAX32600-J85A+

Maxim Integrated

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

120

BGA

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

32

2/3.3

GRID ARRAY

BGA120,13X13,20

1.8 V

85 Cel

CORTEX-M3

-40 Cel

YES

BOTTOM

YES

262144

7 mm

0

24 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

32768

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

Not Qualified

24 rpm

24

DS87C550-KCL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

J BEND

68

QCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

5.5 V

16

NO

8

5

CHIP CARRIER

LDCC68,1.0SQ

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

YES

QUAD

NO

4.826 mm

8192

24.13 mm

8

33 MHz

24.13 mm

1280

CMOS

5 V

YES

Microcontrollers

UVPROM

1.27 mm

S-CQCC-J68

Not Qualified

33 rpm

e0

56

DS89C420-MNS

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

16

NO

8

5

IN-LINE

DIP40,.6

4.5 V

85 Cel

8051

-40 Cel

TIN LEAD

NO

DUAL

NO

5.08 mm

16384

15.24 mm

8

50 MHz

52.075 mm

1024

CMOS

5 V

NO

Microcontrollers

FLASH

2.54 mm

R-PDIP-T40

Not Qualified

50 rpm

e0

32

DS89C420-MCL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

16

NO

8

5

IN-LINE

DIP40,.6

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

DUAL

NO

5.08 mm

16384

15.24 mm

8

33 MHz

52.075 mm

1024

CMOS

150 mA

5 V

NO

Microcontrollers

FLASH

2.54 mm

R-PDIP-T40

Not Qualified

33 rpm

e0

32

MAX32600-W85B+

Maxim Integrated

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

108

BGA

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

0

YES

32

2/3.3

GRID ARRAY

BGA108,9X12,16

1.8 V

85 Cel

CORTEX-M3

-40 Cel

TIN SILVER COPPER NICKEL

YES

BOTTOM

YES

262144

4.318 mm

0

24 MHz

30

260

5.367 mm

32768

CMOS

3 V

YES

Microcontrollers

FLASH

.4 mm

1

Not Qualified

24 rpm

e2

24

DS2251-64-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

RECTANGULAR

UNSPECIFIED

NO

5.5 V

14

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

TIN LEAD

NO

SINGLE

NO

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

16 MHz

CMOS

5 V

NO

R-XSMA-N72

Not Qualified

16 rpm

e0

32

DS2252-128-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

5.56 mm

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

16 MHz

67.31 mm

131072

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

16 rpm

e0

32

DS87C550-FNL+

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

FLATPACK

4.5 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

3.4 mm

14 mm

8

33 MHz

20 mm

CMOS

5 V

YES

OTPROM

.8 mm

R-PQFP-G80

4

Not Qualified

33 rpm

e3

56

DS2252T-32-16#

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

RECTANGULAR

UNSPECIFIED

NO

16

NO

8

MICROELECTRONIC ASSEMBLY

70 Cel

0 Cel

NO

SINGLE

NO

8

16 MHz

NOT SPECIFIED

NOT SPECIFIED

CMOS

NO

R-XSMA-N40

Not Qualified

16 rpm

32

DS2252T-64-16#

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

NO

SINGLE

NO

8

16 MHz

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

NO

R-XSMA-N40

Not Qualified

16 rpm

32

DS2251T32-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

72

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM72

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

8

16 MHz

32768

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N72

Not Qualified

16 rpm

e0

32

DS87C530-ECL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

GULL WING

52

TQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK, THIN PROFILE

TQFP52,.47SQ

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

QUAD

NO

1.2 mm

16384

10 mm

8

33 MHz

10 mm

1280

CMOS

5 V

NO

Microcontrollers

OTPROM

.65 mm

S-PQFP-G52

3

Not Qualified

33 rpm

e0

32

DS87C530-ENL+

Maxim Integrated

MICROCONTROLLER

INDUSTRIAL

GULL WING

52

TQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK, THIN PROFILE

TQFP52,.47SQ,25

4.5 V

85 Cel

8051

-40 Cel

MATTE TIN

NO

QUAD

NO

1.2 mm

16384

10 mm

8

33 MHz

10 mm

1280

CMOS

46 mA

5 V

NO

Microcontrollers

OTPROM

.65 mm

S-PQFP-G52

3

Not Qualified

33 rpm

e3

32

DS87C520-QCL/T&R

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

CHIP CARRIER

LDCC44,.7SQ

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

QUAD

NO

4.572 mm

16384

16.585 mm

8

33 MHz

16.585 mm

1280

CMOS

45 mA

5 V

NO

Microcontrollers

OTPROM

1.27 mm

S-PQCC-J44

3

Not Qualified

33 rpm

e0

32

DS2251T

Maxim Integrated

MICROCONTROLLER

NO LEAD

72

RECTANGULAR

UNSPECIFIED

NO

0

8

MICROELECTRONIC ASSEMBLY

TIN LEAD

SINGLE

0

CMOS

R-XSMA-N72

Not Qualified

e0

32

DS2252T

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

MICROELECTRONIC ASSEMBLY

4.5 V

70 Cel

0 Cel

TIN LEAD

NO

SINGLE

NO

8051 COMPATIBLE; PERMANENTLY POWERED REAL TIME CLOCK; WATCH DOG TIMER

8

16 MHz

CMOS

5 V

NO

R-XSMA-N40

Not Qualified

e0

32

DS89C420-ECL

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

GULL WING

44

TQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK, THIN PROFILE

TQFP44,.47SQ,32

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

QUAD

NO

1.2 mm

16384

10 mm

8

33 MHz

10 mm

1024

CMOS

150 mA

5 V

NO

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

3

Not Qualified

33 rpm

e0

32

DS2250-32-8

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.25 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.75 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

8 MHz

32768

CMOS

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

8 rpm

e0

32

DS2252-32-16

Maxim Integrated

MICROCONTROLLER

COMMERCIAL

NO LEAD

40

SIMM

RECTANGULAR

UNSPECIFIED

NO

5.5 V

16

NO

8

5

MICROELECTRONIC ASSEMBLY

SSIM40,.2

4.5 V

70 Cel

8051

0 Cel

TIN LEAD

NO

SINGLE

NO

5.56 mm

16/8 BIT MULTIPLEXED EXPANDED ADDRESS/DATA BUS; 10 YEAR DATA RETENTION

8

16 MHz

67.31 mm

32768

CMOS

45 mA

5 V

NO

Microcontrollers

1.27 mm

R-XSMA-N40

Not Qualified

16 rpm

e0

32

Microcontrollers

A microcontroller is a type of integrated circuit (IC) that is designed to control a specific task or set of tasks within a larger system. Unlike a microprocessor, which is designed to be a general-purpose computing device, a microcontroller is optimized for embedded applications that require real-time control and processing.

Microcontrollers typically contain a processor core, memory, input/output (I/O) ports, and various peripheral devices, all on a single chip. The processor core is usually a low-power, low-speed version of a microprocessor, such as an 8-bit or 16-bit processor. The memory on a microcontroller includes both volatile and non-volatile memory, such as random-access memory (RAM) and flash memory, respectively. The I/O ports are used to interface with external devices such as sensors, switches, and displays.

Microcontrollers are used in a wide range of applications, including automotive systems, medical devices, consumer electronics, and industrial automation. They are particularly well-suited for applications that require real-time control and processing, such as motor control, temperature sensing, and data acquisition.

One of the key advantages of microcontrollers is their low cost and small size. Because all of the necessary components are integrated onto a single chip, microcontrollers are much smaller and less expensive than other types of computing devices. This makes them ideal for use in small, battery-powered devices such as handheld calculators and remote controls.