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参数资料
| 型号： | MPC8272VRM |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, EPROM, 266 MHz, RISC MICROCONTROLLER, PBGA516 |
| 封装： | 27 X 27 MM, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-516 |
| 文件页数： | 56/61页 |
| 文件大小： | 394K |
| 代理商： | MPC8272VRM |
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MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
6
Freescale Semiconductor
Overview
– One of the FCCs supports ATM (MPC8272 and MPC8271 only)—full-duplex SAR at 155
Mbps, 8-bit UTOPIA interface 31 Mphys, AAL5, AAL1, AAL2, AAL0 protocols, TM 4.0
CBR, VBR, UBR, ABR traffic types, up to 64-K external connections
— Three serial communications controllers (SCCs) identical to those on the MPC860 supporting
the digital portions of the following protocols:
– Ethernet/IEEE 802.3 CDMA/CS
– HDLC/SDLC and HDLC bus
– Universal asynchronous receiver transmitter (UART)
– Synchronous UART
– Binary synchronous (BiSync) communications
– Transparent
– QUICC multichannel controller (QMC) up to 64 channels
Independent transmit and receive routing, frame synchronization.
Serial-multiplexed (full-duplex) input/output 2048, 1544, and 1536 Kbps PCM
highways
Compatible with T1/DS1 24-channel and CEPT E1 32-channel PCM highway, ISDN
basic rate, ISDN primary rate, and user defined.
Subchanneling on each time slot.
Independent transmit and receive routing, frame synchronization and clocking
Concatenation of any not necessarily consecutive time slots to channels independently
for receiver/transmitter
Supports H1,H11, and H12 channels
Allows dynamic allocation of channels
– SCC3 in NMSI mode is not usable when USB is enabled.
— Two serial management controllers (SMCs), identical to those of the MPC860
– Provides management for BRI devices as general-circuit interface (GCI) controllers in
time-division-multiplexed (TDM) channels
– Transparent
– UART (low-speed operation)
— One serial peripheral interface identical to the MPC860 SPI
— One I2C controller (identical to the MPC860 I2C controller)
– Microwire compatible
– Multiple-master, single-master, and slave modes
— Up to two TDM interfaces
– Supports one group
s of two TDM channels
– 1024 bytes of SI RAM
— Eight independent baud rate generators and 14 input clock pins for supplying clocks to FCC,
SCC, SMC, and USB serial channels
— Four independent 16-bit timers that can be interconnected as two 32-bit timers
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC8272VRMIBA | 功能描述:微处理器 - MPU 266 MHz 505.4 MIPS 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 |
| MPC8272VRP | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8272VRPIEA | 功能描述:微处理器 - MPU 300 MHz 570 MIPS 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 |
| MPC8272VRT | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8272VRTIEA | 功能描述:微处理器 - MPU 400 MHz 760 MIPS 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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