AT94K05 ATMEL Corporation, AT94K05 Datasheet - Page 2

• Manufacturer Part Number: AT94K05
• 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

1. Description
2
AT94KAL Series FPSLIC Summary
The AT94KAL Series FPSLIC family shown in
AT40K Series SRAM FPGAs and the high-performance Atmel AVR 8-bit RISC microcontroller
with standard peripherals. Extensive data and instruction SRAM as well as device control and
management logic are included on this monolithic device, fabricated on Atmel’s 0.35µ five-layer
metal CMOS process.
The AT40K FPGA core is a fully 3.3V PCI-compliant, SRAM-based FPGA with distributed
10 ns programmable synchronous/asynchronous, dual-port/single-port SRAM, 8 global clocks,
Cache Logic ability (partially or fully reconfigurable without loss of data) and 5,000 to 40,000
usable gates.
Table 1-1.
Notes:
Device
FPGA Gates
FPGA Core Cells
FPGA SRAM Bits
FPGA Registers (Total)
Maximum FPGA User I/O
AVR Programmable I/O
Lines
Program SRAM
Data SRAM
Hardware Multiplier (8-bit)
2-wire Serial Interface
UARTs
Watchdog Timer
Timer/Counters
Real-time Clock
JTAG ICE
Typical AVR
throughput
Operating Voltage
1. FPSLIC parts with JTAG ICE support can be identified by the letter “J” after the device date
code, e.g., 4201 (no ICE support) and 4201J (with ICE support), see
The AT94K Series Characteristics
@ 25
MHz
4 Kbytes - 16 Kbytes
4 Kbytes - 16 Kbytes
AT94K05AL
3.0 - 3.6V
19 MIPS
Yes
2048
256
436
Yes
Yes
Yes
Yes
5K
96
8
2
3
(1)
Table 1-1
4 Kbytes- 16 Kbytes
20 Kbytes - 32
AT94K10AL
3.0 - 3.6V
19 MIPS
is a combination of the popular Atmel
Kbytes
Yes
4096
10K
576
846
116
Yes
Yes
Yes
Yes
16
2
3
(1)
Figure
4 Kbytes - 16 Kbytes
20 Kbytes - 32
AT94K40AL
3.0 - 3.6V
19 MIPS
1-1.
Kbytes
18432
Yes
2304
2862
40K
120
1138IS–FPSLI–1/08
Yes
Yes
Yes
Yes
16
2
3
(1)