AT75C140 Datasheet, PDF (8/18 Pages) ATMEL Corporation – Smart Internet Appliance Processor (SIAP-TM)

Block Diagram
Figure 1. AT75C140 Block Diagram
Dual Ethernet
10/100 Mbps
MAC Interface
JTAG
Embedded
ICE
ARM7TDMI Core
Advanced
Interrupt
Controller
PIO A
PIO B
Watchdog
Timer
ASB

AMBA Bridge
APB
Reset
Clocks
SDRAM
Controller
External Bus
Interface
SRAM
Controller
Peripheral Data
Controller
SPI
USART A
USART B
Timer/Counter 0
Timer/Counter 1
Timer/Counter 2
8 AT75C140
2659A–INTAP–09/02