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| 型号： | MPC850DEZT66A |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | RISC PROCESSOR, PBGA256 |
| 封装： | PLASTIC, BGA-256 |
| 文件页数： | 2/12页 |
| 文件大小： | 70K |
| 代理商： | MPC850DEZT66A |
10
MPC850/MPC850SE Technical Summary
MOTOROLA
required to restart the device, and provides the lowest power consumption but requires the longest wake-up
time.
1.4 System Debug Support
The MPC850 contains an advanced debug interface that provides superior debug capabilities without
causing any degradation in the speed of operation. It supports six watchpoint pins that can be combined with
eight internal comparators, four of which operate on the effective address on the address bus. The other four
comparators are split—two comparators operate on the effective address on the data bus and two
comparators operate on the data on the data bus. The MPC850 can compare using the =,
≠, <, and >
conditions to generate watchpoints. Each watchpoint can then generate a breakpoint that can be
programmed to trigger on a programmable number of events.
1.5 Differences between the MPC850 and MPC860
The following list outlines how the MPC850 integrated microprocessors differ from the MPC860.
One USB (12-Mbyte slave) port added
Dual port RAM increased to 8K Bytes
256-lead plastic BGA package
Two SCCs instead of four
Smaller caches (2-Kbyte instruction cache and 1-Kbyte data cache)
Smaller MMUs (eight entries instead of 32)
Only one PCMCIA slot is supported
Only one TDM port is supported (TDMA)
PIP (Centronics port) is not supported
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| MPC850DSLCVR50BU | 功能描述:微处理器 - MPU POWER QUICC 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 |
| MPC850DSLCZQ50BU | 功能描述:微处理器 - MPU POWERPC MPU W/CPM 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 |
| MPC850DSLVR50BU | 功能描述:微处理器 - MPU PPC MPU W/CPM - NO PB 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 |
| MPC850DSLZQ50BU | 功能描述:微处理器 - MPU POWERPC MPU W/CPM 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 |
| MPC850SRCVR50BU | 功能描述:微处理器 - MPU POWER QUICC 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 |
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