參數(shù)資料
型號(hào): MPC8309CVMADFCA
廠(chǎng)商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA489
封裝: 19 X 19 MM, 1.61 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, PLASTIC, MAPBGA-489
文件頁(yè)數(shù): 68/81頁(yè)
文件大小: 484K
代理商: MPC8309CVMADFCA
MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
70
Freescale Semiconductor
Clocking
NOTE
Core VCO frequency = core frequency
VCO divider. The VCO divider
(RCWL[COREPLL[0:1]]), must be set properly so that the core VCO
frequency is in the range of 400–800 MHz.
23.6
QUICC Engine PLL Configuration
The QUICC Engine PLL is controlled by the RCWL[CEPMF] and RCWL[CEPDF] parameters. The
following table shows the multiplication factor encodings for the QUICC Engine PLL.
The RCWL[CEVCOD] denotes the QUICC Engine PLL VCO internal frequency as shown in the
following table.
01
0011
0
3:1
4
10
0011
0
3:1
8
11
0011
0
3:1
8
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
2
01
4
10
8
11
Reserved
Table 60. e300 Core PLL Configuration (continued)
RCWL[COREPLL]
core_clk : csb_clk Ratio
VCO Divider
0-1
2-5
6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8309CVMAFDC 制造商:Freescale Semiconductor 功能描述:E300 MP EXT TMP 333 - Trays
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MPC8309CVMAHFCA 功能描述:微處理器 - MPU 417/333/233 MP ext tmp RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線(xiàn)寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類(lèi)型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8309EC 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications