参数资料
型号: MPC745BPX350LE
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 350 MHz, RISC PROCESSOR, PBGA255
封装: 21 X 21 MM, 2.80 MM HEIGHT, 1.27 MM PITCH, PLASTIC, BGA-255
文件页数: 45/60页
文件大小: 1559K
代理商: MPC745BPX350LE
MPC755 RISC Microprocessor Hardware Specifications, Rev. 7.0
Freescale Semiconductor
5
General Parameters
— Selectable interface voltages of 2.5 and 3.3 V
— Parity checking on both L2 address and data
Memory management unit
— 128-entry, two-way set-associative instruction TLB
— 128-entry, two-way set-associative data TLB
— Hardware reload for TLBs
— Hardware or optional software tablewalk support
— Eight instruction BATs and eight data BATs
— Eight SPRGs, for assistance with software tablewalks
— Virtual memory support for up to 4 exabytes (252) of virtual memory
— Real memory support for up to 4 gigabytes (232) 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 2.5 and 3.3 V
— Parity checking on both address and data buses
Power management
— Low-power design with thermal requirements very similar to MPC740/MPC750
— Three static power saving modes: doze, nap, and sleep
— Dynamic power management
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
— IEEE 1149.1 JTAG interface
3
General Parameters
The following list provides a summary of the general parameters of the MPC755:
Technology
0.22 m CMOS, six-layer metal
Die size
6.61 mm
× 7.73 mm (51 mm2)
Transistor count
6.75 million
Logic design
Fully-static
相关PDF资料
PDF描述
MPC755BPX350LE 32-BIT, 350 MHz, RISC PROCESSOR, PBGA360
MPC755CPX400LE 32-BIT, 400 MHz, RISC PROCESSOR, PBGA360
MPC745BVT300LE 32-BIT, 300 MHz, RISC PROCESSOR, PBGA255
MPC755BVT300LE 32-BIT, 300 MHz, RISC PROCESSOR, PBGA360
MPC823ZC25 32-BIT, RISC PROCESSOR, PBGA256
相关代理商/技术参数
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MPC745BVT350LE 功能描述:微处理器 - MPU GF REV2.8105C RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC745CPX350LE 功能描述:微处理器 - MPU GF REV 2.8 105C 6W RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC745CPX350LE 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 350MHZ 255-FCPBGA
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