參數(shù)資料
型號(hào)： MPC8271VRE
廠商： Motorola, Inc.
英文描述： MPC8272 PowerQUICC II Family Hardware Specifications
中文描述： MPC8272的PowerQUICC II系列硬件規(guī)格
文件頁(yè)數(shù)： 50/56頁(yè)
文件大?。?/td> 539K
代理商： MPC8271VRE
50
MPC8272 PowerQUICC II Family Hardware Specifications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
Pinout
I/O power
B4, F3, J2, N4, AD1, AD5, AE8,
AC13, AD18, AB24, AB26, W23,
R25, M25, F25, C25, C22, B17,
B12, B8, E6, F6, H6, L5, L6, P6,
T6, U6, V5, Y5, AA6, AA8, AA10,
AA11, AA14, AA16, AA17, AB19,
AB20, W21, U21, T21, P21, N21,
M22, J22, H21, F21, F19, F17,
E16, F14, E13, E12, F10, E10, E9
Core Power
F5, K5, M5, AA5, AB7, AA13,
AA19, AA21, Y22, AC25, U22,
R22, L21, H22, E22, E20, E15,
F13, F11, F8, L3, V4, W3, AC11,
AD11, AB15, U25, T24, J24, H25,
F23, B19, D17, C17, D10, C10
Ground
E19, E2, K1, Y2, AE1, AE4, AD9,
AC14, AE17, AC19, AE25, V24,
P26, M26, G26, E26, B21, C12,
C11, C8, A8, B18, A18, A2, B1, B2,
A5, C5, D4, D6, G2, L4, P1, R1,
R4, AC4, AE7, AC23, Y25, N24,
J23, A23, D23, D20, E18, A13,
A16, K10, K11, K12, K13, K14,
K15, K16, K17, L10, L11, L12, L13,
L14, L15, L16, L17, M10, M11,
M12, M13, M14, M15, M16, M17,
N10, N11, N12, N13, N14, N15,
N16, N17, P10, P11, P12, P13,
P14, P15, P16, P17, R10,
R11,R12, R13, R14, R15, R16,
R17, T10, T11, T12, T13, T14, T15,
T16, T17, U10, U11, U12, U13,
U14, U15, U16, U17
1
Must be tied to ground.
2
Should be tied to VDDH via a 2K
external pull-up resistor.
3
The default configuration of the CPM pins (PA[8–31], PB[18–31], PC[0–1,4–29], PD[7–25, 29–31]) is input. To prevent
excessive DC current, it is recommended either to pull unused pins to GND or VDDH, or to configure them as outputs.
4
This pin is not connected. It should be left floating.
5
Must be pulled down or left floating
Table 19. Pinout (continued)
Pin Name
Ball
MPC8272/MPC8248 and
MPC8271/MPC8247
MPC8272/MPC8271 only
F
Freescale Semiconductor, Inc.
n
.
相關(guān)PDF資料
PDF描述
MPC8271VRI MPC8272 PowerQUICC II Family Hardware Specifications
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8271VRI 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications
MPC8271VRM 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8271VRMIBA 功能描述:微處理器 - MPU 266 MHz 505.4 MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度: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
MPC8271VRP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8271VRPIEA 功能描述:微處理器 - MPU 300 MHz 570 MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度: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
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