参数资料
型号: MPC8250AZQPIBX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 300 MHz, RISC PROCESSOR, PBGA516
封装: 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, PLASTIC, BGA-516
文件页数: 51/62页
文件大小: 945K
代理商: MPC8250AZQPIBX
MPC8250 Hardware Specifications, Rev. 2
Freescale Semiconductor
55
Package Description
5
Package Description
The following sections provide the package parameters and mechanical dimensions.
CLKIN2
K21
SPARE4 2
C14
PCI_MODE 3
AD24
B15
THERMAL0 4
E17
THERMAL14
C23
I/O power
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
L3, V4, W3, AC11, AD11, AB15,
U25, T24, J24, H25, F23, B19,
D17, C17, D10, C10
Ground
A2, B1, B2, A5, C5, C18, 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
The default configuration of the CPM pins (PA[0–31], PB[4–31], PC[0–31], PD[4–31]) is input. To prevent excessive
DC current, it is recommended to either pull unused pins to GND or VDDH, or to configure them as outputs.
2
Must be pulled down or left floating.
3
If PCI is not desired, must be pulled up or left floating.
4
For information on how to use this pin, refer to
MPC8260 PowerQUICC II Thermal Resistor Guide (AN2271/D).
Table 22. MPC8250 PBGA Package Pinout List (continued)
Pin Name
Ball
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