参数资料
型号: KMPC8343ZQAGD
厂商: Freescale Semiconductor
文件页数: 59/80页
文件大小: 0K
描述: IC MPU PWRQUICC II 620-PBGA
标准包装: 2
系列: MPC83xx
处理器类型: 32-位 MPC83xx PowerQUICC II Pro
速度: 400MHz
电压: 1.2V
安装类型: 表面贴装
封装/外壳: 620-BBGA 裸露焊盘
供应商设备封装: 620-PBGA(29x29)
包装: 托盘
MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
62
Freescale Semiconductor
Clocking
Table 53 provides the operating frequencies for the MPC8343EA PBGA under recommended operating
conditions.
19.1
System PLL Configuration
The system PLL is controlled by the RCWL[SPMF] parameter. Table 54 shows the multiplication factor
encodings for the system PLL.
Table 53. Operating Frequencies for PBGA
Parameter1
1 The CLKIN frequency, RCWL[SPMF], and RCWL[COREPLL] settings must be chosen so that the resulting csb_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
DDR1 memory bus frequency (MCK)2
2 The DDR data rate is 2× the DDR memory bus frequency.
100–133
MHz
DDR2 memory bus frequency (MCK)3
3 The DDR data rate is 2× the DDR memory bus frequency.
100–133
MHz
Local bus frequency (LCLKn)4
4 The local bus frequency is , , or 1/8 of the lbiu_clk frequency (depending on LCCR[CLKDIV]) which is in turn 1× or 2× the
csb_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
Table 54. System PLL Multiplication Factors
RCWL[SPMF]
System PLL Multiplication Factor
0000
× 16
0001
Reserved
0010
× 2
0011
× 3
0100
× 4
0101
× 5
0110
× 6
0111
× 7
1000
× 8
1001
× 9
1010
× 10
相关PDF资料
PDF描述
XC4036XL-2HQ208I IC FPGA I-TEMP 3.3V 2SPD 208HQFP
XC4036XL-1HQ208C IC FPGA C-TEMP 3.3V 1SPD 208HQFP
65801-118LF CLINCHER RECEPTACLE ASSY TIN
IDT70V9279S6PRF IC SRAM 512KBIT 6NS 128TQFP
KMPC8275VRMIBA IC MPU PWRQUICC II HIP7 516-PBGA
相关代理商/技术参数
参数描述
KMPC8343ZQAGDB 功能描述:微处理器 - MPU 8347 PBGA PB W/O 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
KMPC8347CVRAGDB 功能描述:微处理器 - MPU 8347 PBGA NOPB 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
KMPC8347CVVAJDB 功能描述:微处理器 - MPU 8349 TBGA NOPB 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
KMPC8347CZQAGDB 功能描述:微处理器 - MPU 8347 PBGA W/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
KMPC8347CZUAJDB 功能描述:微处理器 - MPU 8349 TBGA W/O 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