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AT697F_14 Datasheet, PDF (1/176 Pages) ATMEL Corporation – SPARC V8 High Performance Low-power 32-bit Architecture | |||
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Features
⢠SPARC V8 High Performance Low-power 32-bit Architecture
â 8 Register Windows
⢠Advanced Architecture:
â On-chip Amba Bus
â 5 Stage Pipeline
â 32 KB 4-way associative Instruction Cache
â 16 KB 2-way associative Data Cache
⢠On-chip Peripherals:
â Memory Interface
PROM Controller
SRAM Controller
SDRAM Controller
â Timers
Two 32-bit Timers
Watchdog 32-bit Timer
â Two 8-bit UARTs
â Interrupt Controller with 8 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
⢠8 and 32-bit boot-PROM Interface Possibilities with EDAC
⢠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: 0 MHz up to 100 MHz
⢠Power consumption: 1 W at 100 MHz
⢠Performance:
â 86 MIPS (Dhrystone 2.1)
â 23 MFLOPS (Whetstone)
⢠Radiation Performance
â Tested up to a total dose of 300 krad (Si) according to the MIL-STD883 method
1019
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
⢠MCGA-349 (9g) and MQFP-256 packages
⢠Development Kit Including
â AT697 Evaluation Board
â AT697F Sample
Rad-Hard 32 bit
SPARC V8
Processor
AT697F
Rev. 7703EâAEROâ08/11
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