AT94K ATMEL Corporation, AT94K Datasheet - Page 3

• Manufacturer Part Number: AT94K
• Description: 5K - 40K Gates of At40k FPGA with 8-bit Microcontroller, up to 36K Bytes of SRAM and On-chip JTAG ICE
• Manufacturer: ATMEL Corporation

Rev. 1138F–FPSLI–06/02
Figure 1. FPSLIC Device Date Code with JTAG ICE Support
The AT94K series architecture is shown in Figure 2.
Figure 2. AT94K Series Architecture
SRAM Memory
Up to 16K x 16
Program
JTAG ICE
Addr Decoder
Up to 16
0H1230
4201J
AT94K40AL-25DQC
®
5 - 40K Gates FPGA
PROGRAMMABLE I/O
Multiply
16K x 8
Date Code
"J" indicates JTAG ICE support
SRAM
Up to
Data
with
AT94K Series FPSLIC
Timer/Counters
16 Prog. I/O
2-wire Serial
Two 8-bit
Lines
Unit
4 Interrupt Lines
I/O
I/O
I/O
3