参数资料
型号: MPC8250ACVRLHDX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 250 MHz, RISC PROCESSOR, PBGA516
封装: 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-516
文件页数: 22/62页
文件大小: 945K
代理商: MPC8250ACVRLHDX
MPC8250 Hardware Specifications, Rev. 2
Freescale Semiconductor
29
Pinout
4
Pinout
This section provides the pin assignments and pinout list for the MPC8250.
4.1
TBGA Package
The following figures and table represent the standard 480 TBGA package. For information on the
alternate package, refer to Section 4.2, “PBGA Package.
1010_000
66/33 MHz
4/8
266 MHz
2.5
222 MHz
3
88 MHz
1010_001
66/33 MHz
4/8
266 MHz
3
266 MHz
3
88 MHz
1010_010
66/33 MHz
4/8
266 MHz
3.5
300 MHz
3
88 MHz
1010_011
66/33 MHz
4/8
266 MHz
4
350 MHz
3
88 MHz
1010_100
66/33 MHz
4/8
266 MHz
4.5
400 MHz
3
88 MHz
1011_000
66/33 MHz
4/8
266 MHz
2
212MHz
2.5
106 MHz
1011_001
66/33 MHz
4/8
266 MHz
2.5
265 MHz
2.5
106 MHz
1011_010
66/33 MHz
4/8
266 MHz
3
318 MHz
2.5
106 MHz
1011_011
66/33 MHz
4/8
266 MHz
3.5
371 MHz
2.5
106 MHz
1011_100
66/33 MHz
4/8
266 MHz
4
424 MHz
2.5
106 MHz
1
The frequency depends on the value of PCI_MODCK. If PCI_MODCK is high (logic ‘1’), the PCI frequency is
divided by 2 (33 instead of 66 MHz, etc.) and the CPM multiplication factor is multiplied by 2. Refer to Table 12
2
Input clock frequency is given only for the purpose of reference. User should set MODCK_H–MODCK_L so that
the resulting configuration does not exceed the frequency rating of the user’s part.
3
Core frequency = (60x bus frequency)(core multiplication factor)
4
Bus frequency = CPM frequency / bus division factor
5
In this mode, PCI_MODCK must be “1”.
Table 18. Clock Configuration Modes in PCI Agent Mode (continued)
MODCK_H
MODCK[1–
3]
Input Clock
Frequency
(PCI) 1, 2
CPM
Multiplication
Factor1
CPM
Frequency
Core
Multiplication
Factor
Core
Frequency3
Bus Division
Factor
60x Bus
Frequency4
相关PDF资料
PDF描述
MC68HC11L1VFU2 8-BIT, 2 MHz, MICROCONTROLLER, PQFP64
MC68HC08JL3CP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP28
MC68HC908AS60ACFN 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQCC52
MC9S12C64PVPB16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP52
MC9S12C64VPB16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP52
相关代理商/技术参数
参数描述
MPC8250ACVVMHBC 功能描述:微处理器 - MPU PQ 2 HIP4 REV-C 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
MPC8250ACZQIHBC 功能描述:微处理器 - MPU PWR QUICC II HIP4BZQ 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
MPC8250ACZUMHBC 功能描述:微处理器 - MPU POWER QUICC II HIP4C 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
MPC8250ACZUMHBC 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 266MHZ 480-TBGA
MPC8250AVRIHBC 功能描述:微处理器 - MPU PWR QUICC II HIP4CVR 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