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| 型号： | MPC8271VRTIEA |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 51/61页 |
| 文件大小： | 0K |
| 描述： | IC MPU POWERQUICC II 516-PBGA |
| 标准包装： | 40 |
| 系列： | MPC82xx |
| 处理器类型： | 32-位 MPC82xx PowerQUICC II |
| 速度： | 400MHz |
| 电压： | 1.5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 516-BBGA |
| 供应商设备封装： | 516-FPBGA（27x27） |
| 包装： | 托盘 |
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MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
Freescale Semiconductor
55
Pinout
CLKIN2
C21
No connect4
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 Ω 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 21. Pinout (continued)
Pin Name
Ball
MPC8272/MPC8248 and
MPC8271/MPC8247
MPC8272/MPC8271 Only
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