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參數(shù)資料
| 型號： | PC755CMGSU300LE |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | PowerPC 755/745 RISC Microprocessor |
| 中文描述： | 32-BIT, 300 MHz, RISC PROCESSOR, CBGA360 |
| 封裝： | SOLDER COLUMN INTERPOSER, CERAMIC, BGA-360 |
| 文件頁數(shù)： | 5/50頁 |
| 文件大小： | 1064K |
| 代理商： | PC755CMGSU300LE |
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5
PC755/745
2138D–HIREL–06/03
–
Supports flow through (register-buffer) synchronous burst SRAMs, pipelined
(register-register) synchronous burst SRAMs (3-1-1-1 or strobeless 4-1-1-1)
and pipelined (register-register) late-write synchronous burst SRAMs
L2 configurable to direct mapped SRAM interface or split cache/direct
mapped or private memory
Core-to-L2 frequency divisors of 1, 1.5, 2, 2.5, and 3 supported
64-bit data bus
Selectable interface voltages of 2.5V and 3.3V
Parity checking on both L2 address and data
Memory Management Unit
–
128 entry, 2-way set associative instruction TLB
–
128 entry, 2-way set associative data TLB
–
Hardware reload for TLBs
–
Hardware or optional software tablewalk support
–
8 instruction BATs and 8 data BATs
–
8 SPRGs, for assistance with software tablewalks
–
Virtual memory support for up to 4 hexabytes (2
52
) of virtual memory
–
Real memory support for up to 4 gigabytes (2
32
) of physical memory
Bus Interface
–
Compatible with 60X processor interface
–
32-bit address bus
–
64-bit data bus, 32-bit mode selectable
–
Bus-to-core frequency multipliers of 2x, 3x, 3.5x, 4x, 4.5x, 5x, 5.5x, 6x, 6.5x,
7x, 7.5x, 8x, 10x supported
–
Selectable interface voltages of 2.5V and 3.3V.
–
Parity checking on both address and data busses
Power Management
–
Low-power design with thermal requirements very similar to PC740/750.
–
Selectable interface voltage of 1.8V/2.0V can reduce power in output buffers
(compared to 3.3V)
–
Three static power saving modes: doze, nap, and sleep
–
Dynamic power management
Testability
–
LSSD scan design
–
IEEE 1149.1 JTAG interface
Integrated Thermal Management Assist Unit
–
One-ship thermal sensor and control logic
–
Thermal Management Interrupt for software regulation of junction
temperature
–
–
–
–
–
相關PDF資料 |
PDF描述 |
|---|---|
| PC755CMGSU350LE | PowerPC 755/745 RISC Microprocessor |
| PC755CMGSU366LE | PowerPC 755/745 RISC Microprocessor |
| PC755CMGSU400LE | PowerPC 755/745 RISC Microprocessor |
| PC755CMGU300LE | PowerPC 755/745 RISC Microprocessor |
| PC755CMGU350LE | PowerPC 755/745 RISC Microprocessor |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PC755CMGSU350LE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC 755/745 RISC Microprocessor |
| PC755CMGSU366LE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC 755/745 RISC Microprocessor |
| PC755CMGSU400LE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC 755/745 RISC Microprocessor |
| PC755CMGU300LE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC 755/745 RISC Microprocessor |
| PC755CMGU350LE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC 755/745 RISC Microprocessor |
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