参数资料
型号: MPC8323ZQAFDCA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 333 MHz, RISC PROCESSOR, PBGA516
封装: 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, PLASTIC, PBGA-516
文件页数: 68/82页
文件大小: 1134K
代理商: MPC8323ZQAFDCA
MPC8323E PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 4
70
Freescale Semiconductor
Clocking
22.6
QUICC Engine PLL Configuration
The QUICC Engine PLL is controlled by the RCWL[CEPMF] and RCWL[CEPDF] parameters. Table 61
shows the multiplication factor encodings for the QUICC Engine PLL.
The RCWL[CEVCOD] denotes the QUICC Engine PLL VCO internal frequency as shown in Table 62.
NOTE
The VCO divider (RCWL[CEVCOD]) must be set properly so that the
QUICC Engine VCO frequency is in the range of 300–600 MHz. The
QUICC Engine frequency is not restricted by the CSB and core frequencies.
The CSB, core, and QUICC Engine frequencies should be selected
according to the performance requirements.
The QUICC Engine VCO frequency is derived from the following
equations:
ce_clk = (primary clock input × CEPMF)
÷ (1 + CEPDF)
QUICC Engine VCO Frequency = ce_clk × VCO divider × (1 + CEPDF)
Table 61. QUICC Engine PLL Multiplication Factors
RCWL[CEPMF]
RCWL[CEPDF]
QUICC Engine PLL Multiplication
Factor = RCWL[CEPMF]/
(1 + RCWL[CEPDF)
00000–00001
0
Reserved
00010
0
× 2
00011
0
× 3
00100
0
× 4
00101
0
× 5
00110
0
× 6
00111
0
× 7
01000
0
× 8
01001–11111
0
Reserved
Table 62. QUICC Engine PLL VCO Divider
RCWL[CEVCOD]
VCO Divider
00
4
01
8
10
2
11
Reserved
相关PDF资料
PDF描述
MB90867ESPF 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100
MB96F346AWAXXXPQC-GSE2 16-BIT, FLASH, 56 MHz, RISC MICROCONTROLLER, PQFP100
MB96F348HWBXXXPQC-GSE2 16-BIT, FLASH, 56 MHz, RISC MICROCONTROLLER, PQFP100
M37478E8FP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP56
MB90342CEPFV MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MPC832XE-MDS-PB 功能描述:开发板和工具包 - 其他处理器 PROCESSOR BOARD (SOCKET) RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
MPC8343CVRADD 功能描述:IC MPU PWRQUICC II PRO 620-PBGA 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
MPC8343CVRADDB 功能描述:微处理器 - MPU 8347 PBGA NO-PB W/O ENCR 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
MPC8343CVRAGD 功能描述:IC MPU PWRQUICC II PRO 620-PBGA 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
MPC8343CVRAGDB 功能描述:微处理器 - MPU 8347 PBGA NO-PB W/O ENCR 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