Datasheet > PCX7457VG550NC

PCX7457VG550NC

更新时间： 2023-01-02 15:58:10

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
60页	917K
描述
RISC Microprocessor, 32-Bit, 550MHz, CMOS, CBGA483, 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-483

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PCX7457VG550NC 数据手册

PC7457

– Thermal management facility provides software-controllable thermal management.

Thermal management is performed through the use of three supervisor-level

registers and a PC7457-specific thermal management exception

– Instruction cache throttling provides control of instruction fetching to limit power

consumption

• Performance monitor can be used to help debug system designs and improve software

efficiency

• In-system testability and debugging features through JTAG boundary-scan capability

• Testability

– LSSD scan design

– IEEE 1149.1 JTAG interface

– Array built-in self test (ABIST) – factory test only

• Reliability and serviceability

– Parity checking on system bus and L3 cache bus

– Parity checking on the L2 and L3 cache tag arrays

5345D–HIREL–07/06

1...6 7 8910 11 12...60

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