参数资料
型号: IBM25EMPPC740LDBA3330
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 333 MHz, RISC PROCESSOR, CBGA255
封装: 21 X 21 MM, 1.27 MM PITCH, CERAMIC, BGA-255
文件页数: 50/50页
文件大小: 600K
代理商: IBM25EMPPC740LDBA3330
5/20/99
Version 1.51
PowerPC 740 and PowerPC 750 Datasheet
Page 5
PowerPC 740 and PowerPC 750 Embedded Microprocessor
IBM CMOS 0.20 um Copper Technology EMPPC740L and EMPPC750L
Bus interface
- Compatible with 60x processor interface.
- 32-bit address bus.
- 64-bit data bus (can be operated in 32-bit data bus mode).
- Bus-to-core frequency multipliers of 2x, 2.5x, 3x, 3.5x, 4x, 4.5x, 5x, 5.5x, 6x, 6.5x, 7x, 7.5x, and 8x
Integrated power management
- Low-power 2.0/3.3V design.
- Three static power saving modes: doze, nap, and sleep.
- Automatic dynamic power reduction when internal functional units are idle.
Integrated Thermal Management Assist Unit
- On-chip thermal sensor and control logic.
- Thermal Management Interrupt for software regulation of junction temperature.
Testability
- LSSD scan design.
- JTAG interface.
Reliability and serviceability–Parity checking on 60x and L2 cache buses
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