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AT697E_09 Datasheet, PDF (1/154 Pages) ATMEL Corporation – Rad-Hard 32 bit SPARC V8 Processor | |||
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Features
⢠SPARC V8 High Performance Low-power 32-bit Architecture
â LEON2-FT 1.0.13 compliant
â 8 Register Windows
⢠Advanced Architecture:
â On-chip Amba Bus
â 5 Stage Pipeline
â 16 kbyte Multi-sets Data Cache
â 32 kbyte Multi-sets Instruction Cache
⢠On-chip Peripherals:
â Memory Interface
PROM Controller
SRAM Controller
SDRAM Controller
â Timers
Two 24-bit Timers
Watchdog Timer
â Two 8-bit UARTs
â Interrupt Controller with 4 External Programmable Inputs
â 32 Parallel I/O Interface
â 33MHz PCI Interface Compliant with 2.2 PCI Specification
⢠Integrated 32/64-bit IEEE 754 Floating-point Unit
⢠Fault Tolerance by Design
â Full Triple Modular Redundancy (TMR)
â EDAC Protection
â Parity Protection
⢠Debug and Test Facilities
â Debug Support Unit (DSU) for Trace and Debug
â IEEE 1149.1 JTAG Interface
â Four Hardware Watchpoints
⢠Speed Optimized Code RAM Interface
8, 16 and 40-bit boot-PROM (Flash) Interface Possibilities
⢠Operating range
â Voltages
3.3V +/- 0.30V for I/O
1.8V +/- 0.15V for Core
â Temperature
-55°C to 125°C
⢠Clock: 0MHz up to 100MHz
⢠Power consumption: 1W at 100MHz
⢠Performance:
â 86MIPS (Dhrystone 2.1)
â 23MFLOPS (Whetstone)
⢠Radiation Performance
â Total dose radiation capability (parametric & functional): 60Krads (Si)
â SEU error rate better than 1 E-5 error/device/day
â No Single Event Latchup below a LET threshold of 70 MeV.cm²/mg
⢠Package MCGA 349
⢠Mass: 9g
⢠Development Kit Including
â AT697 Evaluation Board
â AT697 Sample
â GRMON Development Tool
Rad-Hard 32 bit
SPARC V8
Processor
AT697E
Rev. 4226GâAEROâ05/09
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