AT94K40-25AC datasheet, PDF - EEWORLD Datasheet

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AT94K40-25AC: DescriptionMicroprocessor Circuit, CMOS; CategoryThe embedded processor and controller Microcontrollers and processors; File Size108KB，4 Pages; ManufacturerAtmel (Microchip)

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AT94K40-25AC Overview

Microprocessor Circuit, CMOS

AT94K40-25AC Parametric

Parameter Name	Attribute value
Maker	Atmel (Microchip)
package instruction	,
Reach Compliance Code	unknown
Certification status	Not Qualified
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
technology	CMOS
uPs/uCs/peripheral integrated circuit type	MICROPROCESSOR CIRCUIT

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Features

•

Monolithic Field Programmable System Level Integrated Circuit

•

– AT40K SRAM-based FPGA with Embedded High-performance RISC AVR

Core and

Extensive Data and Instruction SRAM

10,000 to 40,000 Gates of Patented SRAM-based AT40K FPGA with FreeRAM

™

– 4.6K - 18.4K Bits 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

Designs

– 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

– Over 30 MIPS Performance Available

– “C” Code Optimized Architecture with 32 x 8 General Purpose Internal Registers

– Low-power Idle, Power-save, and Power-down Modes

36K Bytes of Dynamically Allocated Instruction and Data SRAM

– Up to 16K x 16 Internal 15 ns Instructions SRAM

– Up to 16K x 8 Internal 15 ns Data SRAM

AVR Fixed Peripherals

– Industry-standard two-wire 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 4 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

: 3.0V - 3.6V

3.3V 33 MHz PCI Compliant FPGA I/O

– 24 mA Sink/Source High-performance I/O Structures

– All FPGA I/O Individually Programmable

Pin-compatible with the Atmel AT40K Series FPGAs

High-performance, Low-power 0.35µ CMOS five Layer Metal Process

State-of-the-art Integrated PC-based Software Suite including Co-verification

•

10K - 40K Gates

of AT40K FPGA

with 8-bit

Microcontroller

and 36K Bytes

of SRAM

AT94K Series

Field

Programmable

System Level

Integrated

Circuit

Advance

Information

•

Description

The AT94K Series (FPSLIC family) shown in Table 1 is a combination of the popular

Atmel 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.

(continued)

Rev. 1138CS–12/99

Note: This is a summary document. For the complete 130-page

document, please visit our web site at

www.atmel.com

or e-mail at

literature@atmel.com

and request literature #1138B.

AT94K40-25AC Related Products

	AT94K40-25AC	AT94K10-25AC	AT94K20-25AC
Description	Microprocessor Circuit, CMOS	Microprocessor Circuit, CMOS	Microprocessor Circuit, CMOS
Maker	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)
Reach Compliance Code	unknown	unknown	unknown
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage	3.6 V	3.6 V	3.6 V
Minimum supply voltage	3 V	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V
technology	CMOS	CMOS	CMOS
uPs/uCs/peripheral integrated circuit type	MICROPROCESSOR CIRCUIT	MICROPROCESSOR CIRCUIT	MICROPROCESSOR CIRCUIT

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