| |
|
 |

Winbond
|
| Part No. |
W78E54B W78E54BC1
|
| OCR Text |
...B)
T2, P1.0 T2EX, P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RST RXD, P3.0 TXD, P3.1 INT0, P3.2 INT1, P3.3 T0, P3.4 T1, P3.5 WR, P3.6 RD, P3.7 XTAL...13H 1BH 23H 2BH 33H 3BH POLLING SEQUENCE WITHIN PRIORITY LEVEL 0 (highest) 1 2 3 4 5 6 7 (lowest) EN... |
| Description |
8-BIT MICROCONTROLLER From old datasheet system
|
| File Size |
330.97K /
22 Page |
View
it Online |
Download Datasheet
|
| |
|
 |
ICS
|
| Part No. |
ICS94258
|
| OCR Text |
... running) @ 2.5V * 13 - SDRAM @ 3.3V * 7 - PCI (including 1 free running and 1 early selectable free running) @ 3.3V * 2 - AGP @ 3.3V * 1 - ...13H has been written to B8 ACK If 14H has been written to B8 ACK Stop Bit Byte18 Byte 19 Byte 20
... |
| Description |
Single Chip, System Clock for PIII/1651 Chipset; SDRAM Clocks with I2C Programmability with Early PCI Clock
|
| File Size |
343.99K /
20 Page |
View
it Online |
Download Datasheet
|
|

Price and Availability
|