UNSPECIFIED Flash Memory 207

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Part RoHS Manufacturer Memory IC Type Temperature Grade No. of Terminals Package Code Package Shape Package Body Material Surface Mount No. of Functions Technology Screening Level Terminal Form Parallel or Serial Operating Mode Sector Size (Words) Maximum Supply Current No. of Words Input/Output Type Nominal Supply Voltage / Vsup (V) Mixed Memory Type Toggle Bit Power Supplies (V) Memory Width Package Style (Meter) Package Equivalence Code Alternate Memory Width Sub-Category Minimum Data Retention Time Terminal Pitch Maximum Operating Temperature Reverse Pinout Output Characteristics Organization No. of Words Code Minimum Operating Temperature No. of Sectors/Size Command User Interface Terminal Finish Ready or Busy Terminal Position No. of Ports Write Protection JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Endurance Maximum Clock Frequency (fCLK) Width Qualification Maximum Write Cycle Time (tWC) Serial Bus Type Boot Block Memory Density Minimum Supply Voltage (Vsup) Additional Features Page Size (words) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Type Maximum Standby Current Length Common Flash Interface Maximum Access Time Programming Voltage (V) Data Polling

THNAT1G02BAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

547608330 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

547608330X16

547608330

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

8761733280 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNAT512MBAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

268435456 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

256MX16

256M

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

4294967296 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNAT032MBAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

16777216 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

16MX16

16M

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

268435456 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNCF008MAA

Toshiba

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

4194304 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

4MX16

4M

0 Cel

UNSPECIFIED

X-XXMA-X50

5.5 V

Not Qualified

67108864 bit

3 V

100 ns

3.3

THNAT1G53BAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

821412495 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

821412495X16

821412495

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

13142599920 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNAT768MBAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

402653184 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

384MX16

384M

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

6442450944 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNCF160MAA

Toshiba

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

83886080 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

80MX16

80M

0 Cel

UNSPECIFIED

X-XXMA-X50

5.5 V

Not Qualified

1342177280 bit

3 V

100 ns

3.3

THNCF256MAA

Toshiba

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

134217728 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

128MX16

128M

0 Cel

UNSPECIFIED

X-XXMA-X50

5.5 V

Not Qualified

2147483648 bit

3 V

100 ns

3.3

THNAT064MBAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

33554432 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

32MX16

32M

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

536870912 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNCF048MAA

Toshiba

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

25165824 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

24MX16

24M

0 Cel

UNSPECIFIED

X-XXMA-X50

5.5 V

Not Qualified

402653184 bit

3 V

100 ns

3.3

THNAT1G79BAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

960998932 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

960998932X16

960998932

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

15375982912 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNAT2G04BAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

1095216660 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

1095216660X16

1095216660

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

17523466560 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNAT1G28BAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

687194767 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

687194767X16

687194767

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

10995116272 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNAT640MBAI

Toshiba

FLASH CARD

INDUSTRIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

335544320 words

3.3

16

MICROELECTRONIC ASSEMBLY

85 Cel

320MX16

320M

-40 Cel

UNSPECIFIED

X-XXMA-X68

3.6 V

Not Qualified

5368709120 bit

3 V

CAN ALSO OPERATE AT 5V SUPPLY

250 ns

3

THNCF032MAA

Toshiba

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

16777216 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

16MX16

16M

0 Cel

UNSPECIFIED

X-XXMA-X50

5.5 V

Not Qualified

268435456 bit

3 V

100 ns

3.3

HB2881000A5

Renesas Electronics

FLASH

68

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X68

Not Qualified

3.3

HB286150A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

157286400 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

150MX8

150M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

1258291200 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB286045A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

47185920 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

45MX8

45M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

377487360 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB286075A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

78643200 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

75MX8

75M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

629145600 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB286090A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

94371840 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

90MX8

90M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

754974720 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB28E016C6

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

8388608 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

8MX16

8M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

Not Qualified

134217728 bit

3.15 V

CAN ALSO OPERATE AT 5V SUPPLY

NOR TYPE

250 ns

3.3

HB28J512CFC

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

268435456 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

256MX16

256M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.465 V

Not Qualified

4294967296 bit

3.135 V

AND TYPE

250 ns

3.3

HB286015C3

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

15728640 words

3.3

8

MICROELECTRONIC ASSEMBLY

16

60 Cel

15MX8

15M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

Not Qualified

125829120 bit

3.15 V

USER SELECTABLE 5V VCC

NOR TYPE

250 ns

3

HB288256C5

Renesas Electronics

FLASH CARD

COMMERCIAL

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

134217728 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

128MX16

128M

0 Cel

UNSPECIFIED

X-XXMA-X

3.45 V

Not Qualified

2147483648 bit

3.15 V

CAN ALSO OPERATE WITH 5V SUPPLY

NOR TYPE

250 ns

3.3

HB286060A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

62914560 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

60MX8

60M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

503316480 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB289096A4

Renesas Electronics

FLASH CARD

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X

Not Qualified

3.3

HB288160C5

Renesas Electronics

FLASH CARD

50

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X50

Not Qualified

3.3

HB286015A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

15728640 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

15MX8

15M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

125829120 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB288096C5

Renesas Electronics

FLASH CARD

50

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X50

Not Qualified

3.3

HB28J1000CFC

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

536870912 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

512MX16

512M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.465 V

Not Qualified

8589934592 bit

3.135 V

AND TYPE

250 ns

3.3

HB289112A4

Renesas Electronics

FLASH CARD

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X

Not Qualified

3.3

HB289128A4

Renesas Electronics

FLASH CARD

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X

Not Qualified

3.3

HB28J128CFC

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

67108864 words

3.3

16

MICROELECTRONIC ASSEMBLY

60 Cel

64MX16

64M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.465 V

Not Qualified

1073741824 bit

3.135 V

AND TYPE

250 ns

3.3

HB288128C5

Renesas Electronics

FLASH CARD

50

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X50

Not Qualified

3.3

HB289048C4

Renesas Electronics

FLASH CARD

50

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X50

Not Qualified

3.3

HB286008A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

8388608 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

8MX8

8M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

67108864 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB289016C4

Renesas Electronics

FLASH CARD

50

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X50

Not Qualified

3.3

HB289064A4

Renesas Electronics

FLASH CARD

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X

Not Qualified

3.3

HB286008C3

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

8388608 words

3.3

8

MICROELECTRONIC ASSEMBLY

16

60 Cel

8MX8

8M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

Not Qualified

67108864 bit

3.15 V

USER SELECTABLE 5V VCC

NOR TYPE

250 ns

3

HB286015C1

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

15728640 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

15MX8

15M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

100000 Write/Erase Cycles

Not Qualified

125829120 bit

3.15 V

100000 WRITE ENDURANCE MIN; USER SELECTABLE 5V VCC

250 ns

3.3

HB28G008MM2

Renesas Electronics

FLASH CARD

OTHER

7

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

SERIAL

SYNCHRONOUS

8388608 words

3

8

MICROELECTRONIC ASSEMBLY

85 Cel

8MX8

8M

-25 Cel

UNSPECIFIED

X-XXMA-X7

3.6 V

20 MHz

Not Qualified

67108864 bit

2.7 V

NOR TYPE

2.7

HB286030C2

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

31457280 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

30MX8

30M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

100000 Write/Erase Cycles

Not Qualified

251658240 bit

3.15 V

100000 WRITE ENDURANCE MIN; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

3.3

HB289080A4

Renesas Electronics

FLASH CARD

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X

Not Qualified

3.3

HB286015C2

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

15728640 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

15MX8

15M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

100000 Write/Erase Cycles

Not Qualified

125829120 bit

3.15 V

100000 WRITE ENDURANCE MIN; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

3.3

HB286008C2

Renesas Electronics

FLASH CARD

COMMERCIAL

50

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

8388608 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

8MX8

8M

0 Cel

UNSPECIFIED

X-XXMA-X50

3.45 V

100000 Write/Erase Cycles

Not Qualified

67108864 bit

3.15 V

100000 WRITE ENDURANCE MIN; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

3.3

HB289008C4

Renesas Electronics

FLASH CARD

50

UNSPECIFIED

UNSPECIFIED

NO

UNSPECIFIED

MICROELECTRONIC ASSEMBLY

UNSPECIFIED

X-XXMA-X50

Not Qualified

3.3

HB286030A3

Renesas Electronics

FLASH CARD

COMMERCIAL

68

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

PARALLEL

ASYNCHRONOUS

31457280 words

3.3

8

MICROELECTRONIC ASSEMBLY

60 Cel

30MX8

30M

0 Cel

UNSPECIFIED

X-XXMA-X68

3.45 V

100000 Write/Erase Cycles

Not Qualified

251658240 bit

3.15 V

100000 ENDURANCE WRITE CYCLE; USER SELECTABLE 5V VCC

NOR TYPE

250 ns

5

HB288064MM1

Renesas Electronics

FLASH CARD

OTHER

7

UNSPECIFIED

UNSPECIFIED

NO

1

CMOS

UNSPECIFIED

SERIAL

SYNCHRONOUS

67108864 words

3

8

MICROELECTRONIC ASSEMBLY

85 Cel

64MX8

64M

-25 Cel

UNSPECIFIED

X-XXMA-X7

3.6 V

20 MHz

Not Qualified

536870912 bit

2.7 V

NOR TYPE

2.7

Flash Memory

Flash memory is a type of non-volatile computer memory that is commonly used in digital devices such as USB drives, solid-state drives, and digital cameras. It is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) that allows data to be erased and reprogrammed in blocks instead of one byte at a time. Flash memory uses a floating gate transistor to store data, which allows it to retain information even when the power is turned off.

Flash memory is widely used in digital devices because of its high capacity, small size, and fast access times. It is also more durable than other types of memory, such as hard disk drives, because it has no moving parts. This makes it ideal for use in portable devices that may be subject to physical shock or vibration.

There are two types of flash memory: NOR flash and NAND flash. NOR flash is faster than NAND flash, but it has lower density and higher cost per bit. NOR flash is typically used for code storage, such as firmware or boot code, because it provides faster access times. NAND flash has higher density and lower cost per bit, which makes it ideal for data storage applications.

Flash memory has a limited lifespan, as it can only be erased and reprogrammed a limited number of times. This is because the process of erasing and reprogramming the memory causes wear and tear on the floating gate transistor. However, modern flash memory devices have a sophisticated wear-leveling algorithm that distributes writes evenly across the memory, which extends the lifespan of the device.