參數(shù)資料
型號(hào): MPC8250AZUMHBC
廠(chǎng)商: Freescale Semiconductor
文件頁(yè)數(shù): 22/62頁(yè)
文件大?。?/td> 0K
描述: IC MPU POWERQUICC II 480-TBGA
標(biāo)準(zhǔn)包裝: 21
系列: MPC82xx
處理器類(lèi)型: 32-位 MPC82xx PowerQUICC II
速度: 266MHz
電壓: 2V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 480-LBGA
供應(yīng)商設(shè)備封裝: 408-TBGA(37.5x37.5)
包裝: 托盤(pán)
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
相關(guān)PDF資料
PDF描述
MPC8536CVTATHA MPU PWRQUICC III 1250MHZ 783PBGA
MPC8270VVUPEA IC MPU POWERQUICC II 480-TBGA
HSC20DTEF CONN EDGECARD 40POS .100 EYELET
MPC860SRZQ80D4 IC MPU POWERQUICC 80MHZ 357PBGA
HMC60DRAN CONN EDGECARD 120PS R/A .100 SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8250AZUPIBC 功能描述:微處理器 - MPU POWER QUICC II HIP4C 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
MPC8250VR 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Hardware Specifications
MPC8255 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications
MPC8255ACVVMHBB 功能描述:微處理器 - MPU PQ II HIP4 REV B 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
MPC8255ACVVMIBB 功能描述:微處理器 - MPU PQ II HIP4 REV B 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