参数资料
型号: MPC8347EZQAGDA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
封装: 29 X 29 MM, 2.46 MM HEIGHT, 1 MM PITCH, PLASTIC, BGA-620
文件页数: 117/120页
文件大小: 1349K
代理商: MPC8347EZQAGDA
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 2
96
Freescale Semiconductor
Clocking
Table 58 provides the operating frequencies for the MPC8347EA PBGA under recommended operating
conditions.
Table 57. Operating Frequencies for TBGA
Characteristic 1
1
The CLKIN frequency, RCWL[SPMF], and RCWL[COREPLL] settings must be chosen so that the resulting ccb_clk, MCLK,
LCLK[0:2], and core_clk frequencies do not exceed their respective maximum or minimum operating frequencies. The value
of SCCR[ENCCM], SCCR[USBDRCM]and SCCR[USBMPHCM] must be programmed so that the maximum internal operating
frequency of the Security core and USB modules does not exceed the respective values listed in this table.
533 MHz
667 MHz
Unit
e300 core frequency (core_clk)
266–533
266–667
MHz
Coherent system bus frequency
(csb_clk)
100–266
100–333
MHz
DDR and DDR2 memory bus frequency
(MCLK) 2
2
The DDR data rate is 2x the DDR memory bus frequency.
100–200
MHz
Local bus frequency
(LCLKn) 3
3
The local bus frequency is 1/2, 1/4, or 1/8 of the lbiu_clk frequency (depending on LCCR[CLKDIV]) which is in turn 1x or 2x
the ccb_clk frequency (depending on RCWL[LBIUCM]).
16.67–133
MHz
PCI input frequency (CLKIN or PCI_CLK)
25–66
MHz
Security core maximum internal operating frequency
133
166
MHz
USB_DR, USB_MPH maximum internal operating frequency
133
166
MHz
Table 58. Operating Frequencies for PBGA
Characteristic 1
1
The CLKIN frequency, RCWL[SPMF], and RCWL[COREPLL] settings must be chosen so that the resulting ccb_clk, MCLK,
LCLK[0:2], and core_clk frequencies do not exceed their respective maximum or minimum operating frequencies. The value
of SCCR[ENCCM], SCCR[USBDRCM]and SCCR[USBMPHCM] must be programmed so that the maximum internal operating
frequency of the Security core and USB modules does not exceed the respective values listed in this table.
266 MHz
333 MHz
400 MHz
Unit
e300 core frequency (core_clk)
200–266
200–333
200–400
MHz
Coherent system bus frequency (csb_clk)
100–266
MHz
DDR memory bus frequency (MCLK) 2
2
The DDR data rate is 2x the DDR memory bus frequency.
100–133
MHz
Local bus frequency (LCLKn) 3
3
The local bus frequency is 1/2, 1/4, or 1/8 of the lbiu_clk frequency (depending on LCCR[CLKDIV]) which is in turn 1x or 2x
the ccb_clk frequency (depending on RCWL[LBIUCM]).
16.67–133
MHz
PCI input frequency (CLKIN or PCI_CLK)
25–66
MHz
Security core maximum internal operating frequency
133
MHz
USB_DR, USB_MPH maximum internal operating
frequency
133
MHz
相关PDF资料
PDF描述
MPC8349EVVAGDA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
MC68HC08GZ32VFAE 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48
MC9S12XD128VPVR 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP112
MC9S12XDQ256CPV 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP112
MSC1212Y5PAGRG4 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
MPC8347EZQAGDB 功能描述:微处理器 - MPU 8347 PBGA PB W/ENC 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
MPC8347EZUAGD 功能描述:IC MPU PWRQUICC II PRO 672-TBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:MPC83xx 标准包装:1 系列:MPC85xx 处理器类型:32-位 MPC85xx PowerQUICC III 特点:- 速度:1.2GHz 电压:1.1V 安装类型:表面贴装 封装/外壳:783-BBGA,FCBGA 供应商设备封装:783-FCPBGA(29x29) 包装:托盘
MPC8347EZUAGDB 功能描述:微处理器 - MPU 8349 TBGA PB W/ ENCRYP 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
MPC8347EZUAJD 功能描述:IC MPU PWRQUICC II PRO 672-TBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:MPC83xx 标准包装:1 系列:MPC85xx 处理器类型:32-位 MPC85xx PowerQUICC III 特点:- 速度:1.2GHz 电压:1.1V 安装类型:表面贴装 封装/外壳:783-BBGA,FCBGA 供应商设备封装:783-FCPBGA(29x29) 包装:托盘
MPC8347EZUAJDB 功能描述:微处理器 - MPU 8349 TBGA PB W/ ENCRYP 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