AT94K ATMEL Corporation, AT94K Datasheet - Page 191

• 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

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AT94K Series FPSLIC
Boundary-scan ............................................................................................................. 73
(Byte Oriented) ........................................................................................................... 130
AC & DC Timing Characteristics ..................................................... 159
Power-On Power Supply Requirements ......................................... 161
Packaging and Pin List Information................................................ 170
Packaging Information ..................................................................... 185
Table of Contents .................................................................................. i
FPGA I/O Selection by AVR ............................................................................... 53
FPGA I/O Interrupt Control by AVR .................................................................... 57
Reset and Interrupt Handling .............................................................................. 58
Sleep Modes....................................................................................................... 66
JTAG Interface and On-chip Debug System ...................................................... 68
IEEE 1149.1 (JTAG)
Bypass Register.................................................................................................. 74
Device Identification Register ............................................................................. 74
AVR Reset Register............................................................................................ 75
Timer/Counters ................................................................................................... 85
Timer/Counter Prescalers ................................................................................... 85
8-bit Timers/Counters T/C0 and T/C2................................................................. 86
Timer/Counter1................................................................................................... 95
Watchdog Timer ............................................................................................... 104
Multiplier ........................................................................................................... 106
UARTs .............................................................................................................. 119
2-wire Serial Interface
I/O Ports............................................................................................................ 147
Absolute Maximum Ratings*
DC and AC Operating Range – 3.3V Operation ............................................... 159
FPSLIC Dual-port SRAM Characteristics ......................................................... 162
External Clock Drive Waveforms ...................................................................... 165
84J – PLCC ...................................................................................................... 185
100A – TQFP.................................................................................................... 186
144L1 – LQFP .................................................................................................. 187
208Q1 – PQFP ................................................................................................. 188
(1)
.......................................................................... 159
1138F–FPSLI–06/02