Part | RoHS | Manufacturer | Peripheral IC Type | Temperature Grade | Terminal Form | No. of Terminals | Package Code | Package Shape | Package Body Material | Surface Mount | Maximum Supply Voltage | Screening Level | Address Bus Width | No. of Bits | DAC Channels | Bit Size | Power Supplies (V) | Package Style (Meter) | Package Equivalence Code | Minimum Supply Voltage | Maximum Operating Temperature | CPU Family | Maximum Data Transfer Rate | Minimum Operating Temperature | Terminal Finish | ADC Channels | Terminal Position | DMA Channels | Maximum Seated Height | ROM Words | Width | Data EEPROM Size | Additional Features | Peripherals | External Data Bus Width | Maximum Clock Frequency | Maximum Time At Peak Reflow Temperature (s) | Peak Reflow Temperature (C) | Length | RAM Bytes | Technology | Maximum Supply Current | Nominal Supply Voltage | PWM Channels | Sub-Category | Connectivity | ROM Programmability | Bus Compatibility | Terminal Pitch | JESD-30 Code | Moisture Sensitivity Level (MSL) | Qualification | Speed | Drive Interface Standard | JESD-609 Code | On Chip Program ROM Width | No. of I/O Lines |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
1156 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
0 |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
0 |
245 |
CMOS |
I2C |
S-PBGA-B1156 |
4 |
e1 |
||||||||||||||||||||||||||||||||||||||
|
Marvell Technology |
BUS CONTROLLER, PCI |
INDUSTRIAL |
NO LEAD |
76 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
1.05 V |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC76,.35SQ,16 |
.95 V |
85 Cel |
750 MBps |
-40 Cel |
QUAD |
1 mm |
9 mm |
25 MHz |
9 mm |
CMOS |
1500 mA |
1 V |
SPI; UART |
.4 mm |
S-XQCC-N76 |
||||||||||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
TIN SILVER COPPER |
245 |
3 |
e1 |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
Asix Electronics |
BUS CONTROLLER, PCI |
COMMERCIAL |
NO LEAD |
68 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
3.63 V |
16 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
2.97 V |
70 Cel |
0 Cel |
QUAD |
.9 mm |
8 mm |
16 |
NOT SPECIFIED |
NOT SPECIFIED |
8 mm |
CMOS |
3.3 V |
I2C, ISA, PCI, SPI, UART |
.4 mm |
S-XQCC-N68 |
IEEE 1284 |
|||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
COMMERCIAL |
BALL |
324 |
HBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.05 V |
GRID ARRAY, HEAT SINK/SLUG |
BGA324,18X18,40 |
.95 V |
70 Cel |
0 Cel |
TIN SILVER COPPER |
BOTTOM |
1.9 mm |
19 mm |
260 |
19 mm |
CMOS |
1 V |
I2C; PCI; SMBUS; SPI; USB |
1 mm |
S-PBGA-B324 |
3 |
IEEE 1149.1; IEEE 1149.6 |
e1 |
||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
1156 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
0 |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
0 |
245 |
CMOS |
I2C |
S-PBGA-B1156 |
4 |
e1 |
||||||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
NO LEAD |
36 |
QCCN |
SQUARE |
UNSPECIFIED |
YES |
3.3 |
CHIP CARRIER |
SLGA136,20X20,32 |
85 Cel |
3000 MBps |
-40 Cel |
QUAD |
CMOS |
3.3 V |
Bus Controllers |
PCI |
S-XQCC-N36 |
Not Qualified |
IEEE 1149.6 |
||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
NO LEAD |
136 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
1.1 V |
0 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
.9 V |
85 Cel |
625 MBps |
-40 Cel |
QUAD |
.85 mm |
8 mm |
0 |
NOT SPECIFIED |
NOT SPECIFIED |
8 mm |
CMOS |
1 V |
I2C; ISA; SMBUS; VGA |
.4 mm |
S-XQCC-N136 |
|||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
196 |
SQUARE |
PLASTIC/EPOXY |
YES |
BGA196(UNSPEC) |
85 Cel |
-40 Cel |
BOTTOM |
CMOS |
SMBUS |
S-PBGA-B196 |
||||||||||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
196 |
LBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY, LOW PROFILE |
BGA196,14X14,40 |
85 Cel |
-40 Cel |
BOTTOM |
1.63 mm |
15 mm |
15 mm |
CMOS |
1 mm |
S-PBGA-B196 |
|||||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
196 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
85 Cel |
-40 Cel |
BOTTOM |
NOT SPECIFIED |
NOT SPECIFIED |
CMOS |
X86; POWERPC; MIPS; ARM; PCI |
S-PBGA-B196 |
|||||||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
196 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
85 Cel |
-40 Cel |
BOTTOM |
NOT SPECIFIED |
NOT SPECIFIED |
CMOS |
X86; POWERPC; MIPS; ARM; PCI |
S-PBGA-B196 |
|||||||||||||||||||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
1023 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.26 V |
GRID ARRAY |
1.14 V |
85 Cel |
-40 Cel |
TIN SILVER COPPER |
BOTTOM |
2.76 mm |
33 mm |
33.33 MHz |
30 |
260 |
33 mm |
CMOS |
1.2 V |
POWERPC 60X |
1 mm |
S-PBGA-B1023 |
4 |
Not Qualified |
e1 |
|||||||||||||||||||||||||||
|
Marvell Technology |
BUS CONTROLLER, PCI |
INDUSTRIAL |
NO LEAD |
76 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
1.05 V |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC76,.35SQ,16 |
.95 V |
85 Cel |
750 MBps |
-40 Cel |
QUAD |
1 mm |
9 mm |
100 MHz |
9 mm |
CMOS |
1500 mA |
1 V |
SPI |
.4 mm |
S-XQCC-N76 |
||||||||||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
484 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1,3.3 |
GRID ARRAY |
BGA484,22X22,40 |
85 Cel |
-40 Cel |
TIN SILVER COPPER |
BOTTOM |
250 |
CMOS |
Bus Controllers |
1 mm |
S-PBGA-B484 |
4 |
Not Qualified |
e1 |
|||||||||||||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
196 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.05 V |
GRID ARRAY |
BGA196,14X14,40 |
.95 V |
85 Cel |
1000 MBps |
-40 Cel |
TIN SILVER COPPER |
BOTTOM |
2.85 mm |
15 mm |
100 MHz |
245 |
15 mm |
CMOS |
1734 mA |
1 V |
I2C; PCI; SMBUS |
1 mm |
S-PBGA-B196 |
4 |
e1 |
||||||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
TIN SILVER COPPER |
245 |
3 |
e1 |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
Asix Electronics |
BUS CONTROLLER, PCI |
INDUSTRIAL |
NO LEAD |
68 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
3.63 V |
16 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
2.97 V |
85 Cel |
-40 Cel |
QUAD |
.9 mm |
8 mm |
16 |
NOT SPECIFIED |
NOT SPECIFIED |
8 mm |
CMOS |
3.3 V |
I2C, ISA, PCI, SPI, UART |
.4 mm |
S-XQCC-N68 |
IEEE 1284 |
|||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
161 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.5,3.3,3.3/5 |
GRID ARRAY |
BGA161,14X14,25 |
85 Cel |
250 MBps |
-40 Cel |
BOTTOM |
66 MHz |
260 |
CMOS |
207 mA |
1.5 V |
Bus Controllers |
.635 mm |
S-PBGA-B161 |
3 |
Not Qualified |
|||||||||||||||||||||||||||||||
Broadcom |
BUS CONTROLLER, PCI |
BALL |
196 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
BOTTOM |
NOT SPECIFIED |
NOT SPECIFIED |
CMOS |
I2C |
S-PBGA-B196 |
|||||||||||||||||||||||||||||||||||||||||||
Broadcom |
BUS CONTROLLER, PCI |
BALL |
196 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.05 V |
0 |
GRID ARRAY |
BGA196,14X14,40 |
.95 V |
85 Cel |
.0125 MBps |
-10 Cel |
TIN SILVER COPPER |
BOTTOM |
1.9 mm |
15 mm |
0 |
100 MHz |
15 mm |
CMOS |
1 V |
I2C, PCI, SMBUS |
1 mm |
S-PBGA-B196 |
3 |
e1 |
||||||||||||||||||||||||||||
Broadcom |
BUS CONTROLLER, PCI |
COMMERCIAL |
BALL |
324 |
HBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.05 V |
GRID ARRAY, HEAT SINK/SLUG |
BGA324,18X18,40 |
.95 V |
70 Cel |
0 Cel |
BOTTOM |
1.9 mm |
19 mm |
19 mm |
CMOS |
1 V |
I2C; PCI; SMBUS; SPI; USB |
1 mm |
S-PBGA-B324 |
IEEE 1149.1; IEEE 1149.6 |
|||||||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
324 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
312.5 MBps |
TIN SILVER COPPER |
BOTTOM |
245 |
CMOS |
I2C |
S-PBGA-B324 |
4 |
e1 |
|||||||||||||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
676 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
CMOS |
I2C |
S-PBGA-B676 |
4 |
e1 |
|||||||||||||||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
676 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
CMOS |
I2C |
S-PBGA-B676 |
4 |
e1 |
|||||||||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
BALL |
196 |
LBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.1 V |
0 |
GRID ARRAY, LOW PROFILE |
BGA196,14X14,40 |
.95 V |
85 Cel |
625 MBps |
-40 Cel |
BOTTOM |
1.63 mm |
15 mm |
0 |
100 MHz |
15 mm |
CMOS |
1 V |
I2C; SMBUS |
1 mm |
S-PBGA-B196 |
||||||||||||||||||||||||||||||
|
Microchip Technology |
BUS CONTROLLER, PCI |
BALL |
1467 |
SQUARE |
PLASTIC/EPOXY |
YES |
BOTTOM |
CMOS |
I2C, SMBUS, UART |
S-PBGA-B1467 |
||||||||||||||||||||||||||||||||||||||||||||||
|
Microchip Technology |
BUS CONTROLLER, PCI |
BALL |
1467 |
SQUARE |
PLASTIC/EPOXY |
YES |
BOTTOM |
CMOS |
I2C, SMBUS, UART |
S-PBGA-B1467 |
||||||||||||||||||||||||||||||||||||||||||||||
Microchip Technology |
BUS CONTROLLER, PCI |
BALL |
1467 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
BOTTOM |
CMOS |
I2C, PCI, SMBUS, UART |
R-PBGA-B1467 |
|||||||||||||||||||||||||||||||||||||||||||||||
|
Texas Instruments |
BUS CONTROLLER, PCI |
OTHER |
BALL |
48 |
TFBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.9 V |
0 |
GRID ARRAY, THIN PROFILE, FINE PITCH |
1.7 V |
85 Cel |
2500 MBps |
0 Cel |
TIN SILVER COPPER |
BOTTOM |
1.2 mm |
5 mm |
0 |
30 |
260 |
5 mm |
CMOS |
1.8 V |
PCI |
.5 mm |
S-PBGA-B48 |
3 |
Not Qualified |
e1 |
|||||||||||||||||||||||||
|
Texas Instruments |
BUS CONTROLLER, PCI |
COMMERCIAL |
BALL |
201 |
LFBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.65 V |
32 |
GRID ARRAY, LOW PROFILE, FINE PITCH |
BGA201,17X17,32 |
1.35 V |
70 Cel |
250 MBps |
0 Cel |
TIN SILVER COPPER |
BOTTOM |
1.4 mm |
15 mm |
ALSO OPERATES AT 3.3V SUPPLY |
32 |
125 MHz |
30 |
260 |
15 mm |
CMOS |
1.5 V |
PCI |
.8 mm |
S-PBGA-B201 |
3 |
e1 |
|||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
324 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.1 V |
0 |
GRID ARRAY |
.9 V |
85 Cel |
24000 MBps |
-40 Cel |
TIN SILVER COPPER |
BOTTOM |
2.88 mm |
19 mm |
0 |
125 MHz |
260 |
19 mm |
CMOS |
1 V |
I2C; ISA; PCI; SMBUS; VGA |
1 mm |
S-PBGA-B324 |
4 |
e1 |
||||||||||||||||||||||||||
|
Renesas Electronics |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
484 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.1 V |
1,3.3 |
GRID ARRAY |
BGA484,22X22,40 |
.9 V |
85 Cel |
24000 MBps |
-40 Cel |
Tin/Silver/Copper (Sn/Ag/Cu) |
BOTTOM |
2.92 mm |
23 mm |
ALSO OPERATES AT 100 MHZ |
125 MHz |
NOT SPECIFIED |
250 |
23 mm |
CMOS |
3400 mA |
1 V |
Bus Controllers |
I2C; ISA; SMBUS; VGA |
1 mm |
S-PBGA-B484 |
4 |
Not Qualified |
e1 |
|||||||||||||||||||||
Renesas Electronics |
BUS CONTROLLER, PCI |
BALL |
484 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.1 V |
0 |
GRID ARRAY |
BGA484,22X22,40 |
.9 V |
85 Cel |
32000 MBps |
-40 Cel |
BOTTOM |
2.92 mm |
23 mm |
ALSO OPERATES AT 100 MHZ |
0 |
125 MHz |
23 mm |
CMOS |
3400 mA |
1 V |
I2C; ISA; VGA |
1 mm |
S-PBGA-B484 |
|||||||||||||||||||||||||||||
Broadcom |
BUS CONTROLLER, PCI |
BALL |
376 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
BOTTOM |
CMOS |
I2C |
S-PBGA-B376 |
|||||||||||||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
196 |
LBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.1 V |
GRID ARRAY, LOW PROFILE |
BGA196,14X14,40 |
1 V |
85 Cel |
625 MBps |
-40 Cel |
BOTTOM |
1.5 mm |
15 mm |
15 mm |
CMOS |
I2C; SMBUS; SPI; VGA |
1 mm |
S-PBGA-B196 |
|||||||||||||||||||||||||||||||||
Broadcom |
BUS CONTROLLER, PCI |
UNSPECIFIED |
UNSPECIFIED |
UNSPECIFIED |
70 Cel |
0 Cel |
UNSPECIFIED |
CMOS |
PCI |
X-XXSS-X |
|||||||||||||||||||||||||||||||||||||||||||||||
Texas Instruments |
BUS CONTROLLER, PCI |
INDUSTRIAL |
BALL |
257 |
LFBGA |
SQUARE |
PLASTIC/EPOXY |
YES |
3.6 V |
32 |
3.3,3.3/5 |
GRID ARRAY, LOW PROFILE, FINE PITCH |
BGA257,19X19,32 |
3 V |
85 Cel |
-40 Cel |
TIN LEAD |
BOTTOM |
1.4 mm |
16 mm |
32 |
66 MHz |
20 |
220 |
16 mm |
CMOS |
3.3 V |
Bus Controllers |
.8 mm |
S-PBGA-B257 |
3 |
Not Qualified |
e0 |
||||||||||||||||||||||||
Microchip Technology |
BUS CONTROLLER, PCI |
BALL |
650 |
SQUARE |
PLASTIC/EPOXY |
YES |
105 Cel |
174000 MBps |
-40 Cel |
BOTTOM |
CMOS |
I2C, PCI, SMBUS, UART |
S-PBGA-B650 |
||||||||||||||||||||||||||||||||||||||||||||
Broadcom |
BUS CONTROLLER, PCI |
UNSPECIFIED |
UNSPECIFIED |
UNSPECIFIED |
70 Cel |
0 Cel |
UNSPECIFIED |
CMOS |
PCI |
X-XXSS-X |
|||||||||||||||||||||||||||||||||||||||||||||||
|
Marvell Technology |
BUS CONTROLLER, PCI |
COMMERCIAL |
NO LEAD |
56 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
1.05 V |
0 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC56,.27SQ,16 |
.95 V |
60 Cel |
625 MBps |
-10 Cel |
QUAD |
.9 mm |
7 mm |
0 |
25 MHz |
7 mm |
CMOS |
1 V |
SPI |
.4 mm |
S-XQCC-N56 |
|||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
324 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
CMOS |
I2C |
S-PBGA-B324 |
4 |
e1 |
|||||||||||||||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
676 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
245 |
CMOS |
S-PBGA-B676 |
4 |
e1 |
|||||||||||||||||||||||||||||||||||||||||
|
Marvell Technology |
BUS CONTROLLER, PCI |
GULL WING |
128 |
HLFQFP |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
1.3 V |
32 |
FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH |
QFP128,.7X.9,20 |
1.1 V |
QUAD |
1.6 mm |
14 mm |
32 |
100 MHz |
20 mm |
CMOS |
80 mA |
1.2 V |
PCI |
.5 mm |
R-PQFP-G128 |
IEEE 1149.1 |
|||||||||||||||||||||||||||||||
|
Marvell Technology |
BUS CONTROLLER, PCI |
INDUSTRIAL |
NO LEAD |
56 |
HVQCCN |
SQUARE |
UNSPECIFIED |
YES |
1.21 V |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC56,.27SQ,16 |
.95 V |
85 Cel |
750 MBps |
-40 Cel |
QUAD |
.9 mm |
7 mm |
7 mm |
CMOS |
600 mA |
1 V |
SPI; UART |
.4 mm |
S-XQCC-N56 |
|||||||||||||||||||||||||||||||
|
Intel |
BUS CONTROLLER, PCI |
BALL |
836 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
1.1 V |
0 |
GRID ARRAY |
.998 V |
2000 MBps |
BOTTOM |
2.207 mm |
25 mm |
0 |
25 mm |
CMOS |
1.05 V |
I2C; ISA; SMBUS; PCI; ATA |
S-PBGA-B836 |
IEEE 802.3 |
||||||||||||||||||||||||||||||||||
|
Diodes Incorporated |
BUS CONTROLLER, PCI |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Broadcom |
BUS CONTROLLER, PCI |
BALL |
324 |
BGA |
SQUARE |
PLASTIC/EPOXY |
YES |
GRID ARRAY |
TIN SILVER COPPER |
BOTTOM |
245 |
CMOS |
I2C |
S-PBGA-B324 |
4 |
e1 |
Bus controllers are integrated circuits that are used to manage and control the flow of data and control signals between different devices in a computer system. They are commonly used in systems that have multiple buses, such as a memory bus and an I/O bus. Bus controllers ensure that data is transferred efficiently and correctly between different devices in the system.
One of the primary functions of a bus controller is to manage bus arbitration. Bus arbitration is the process of resolving conflicts that occur when two or more devices on the bus attempt to access the bus at the same time. Bus controllers use various algorithms to determine which device has priority access to the bus and when other devices can access it.
Another important function of bus controllers is to manage the transfer of data and control signals between devices on the bus. This involves controlling the timing and synchronization of signals, as well as error detection and correction. Bus controllers also manage other aspects of the bus, such as interrupt handling and power management.