Atmel FPSLIC AT94KAL Series Manual

Features
•
Monolithic Field Programmable System Level Integrated Circuit (FPSLIC
– AT40K SRAM-based FPGA with Embedded High-performance RISC AVR
Extensive Data and Instruction SRAM and JTAG ICE
•
5,000 to 40,000 Gates of Patented SRAM-based AT40K FPGA with FreeRAM
– 2 - 18.4 Kbits of Distributed Single/Dual Port FPGA User SRAM
– High-performance DSP Optimized FPGA Core Cell
– Dynamically Reconfigurable In-System – FPGA Configuration Access Available
On-chip from AVR Microcontroller Core to Support Cache Logic
– Very Low Static and Dynamic Power Consumption – Ideal for Portable and
Handheld Applications
•
Patented AVR Enhanced RISC Architecture
– 120+ Powerful Instructions – Most Single Clock Cycle Execution
– High-performance Hardware Multiplier for DSP-based Systems
– Approaching 1 MIPS per MHz Performance
– C Code Optimized Architecture with 32 x 8 General-purpose Internal Registers
– Low-power Idle, Power-save and Power-down Modes
– 100 µA Standby and Typical 2-3 mA per MHz Active
•
Up to 36 Kbytes of Dynamically Allocated Instruction and Data SRAM
– Up to 16 Kbytes x 16 Internal 15 ns Instructions SRAM
– Up to 16 Kbytes x 8 Internal 15 ns Data SRAM
•
JTAG (IEEE std. 1149.1 Compliant) Interface
– Extensive On-chip Debug Support
– Limited Boundary-scan Capabilities According to the JTAG Standard (AVR Ports)
•
AVR Fixed Peripherals
– Industry-standard 2-wire Serial Interface
– Two Programmable Serial UARTs
– Two 8-bit Timer/Counters with Separate Prescaler and PWM
– One 16-bit Timer/Counter with Separate Prescaler, Compare, Capture
Modes and Dual 8-, 9- or 10-bit PWM
•
Support for FPGA Custom Peripherals
– AVR Peripheral Control – 16 Decoded AVR Address Lines Directly Accessible
to FPGA
– FPGA Macro Library of Custom Peripherals
•
16 FPGA Supplied Internal Interrupts to AVR
•
Up to Four External Interrupts to AVR
•
8 Global FPGA Clocks
– Two FPGA Clocks Driven from AVR Logic
– FPGA Global Clock Access Available from FPGA Core
•
Multiple Oscillator Circuits
– Programmable Watchdog Timer with On-chip Oscillator
– Oscillator to AVR Internal Clock Circuit
– Software-selectable Clock Frequency
– Oscillator to Timer/Counter for Real-time Clock
•
V : 3.0V - 3.6V
CC
•
3.3V 33 MHz PCI-compliant FPGA I/O
– 20 mA Sink/Source High-performance I/O Structures
– All FPGA I/O Individually Programmable
•
High-performance, Low-power 0.35µ CMOS Five-layer Metal Process
•
State-of-the-art Integrated PC-based Software Suite including Co-verification
•
5V I/O Tolerant
™
)
®
Core,
™
®
Designs
5K - 40K Gates
of AT40K FPGA
with 8-bit
Microcontroller,
up to 36K Bytes
of SRAM and
On-chip
JTAG ICE
AT94KAL Series
Field
Programmable
System Level
Integrated
Circuit
Rev. 1138G–FPSLI–11/03
1