參數(shù)資料
型號: MPC8250AVVNJDX
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 291 MHz, RISC PROCESSOR, PBGA480
封裝: 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, LEAD FREE, TBGA-480
文件頁數(shù): 51/62頁
文件大?。?/td> 945K
代理商: MPC8250AVVNJDX
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
相關PDF資料
PDF描述
MPC8250AVRIFBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA516
MPC8250ACVRPIBX 32-BIT, 300 MHz, RISC PROCESSOR, PBGA516
MPC8250AZULHDX 32-BIT, 250 MHz, RISC PROCESSOR, PBGA480
MPC8250ACZUIFBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA480
MPC8250ACVVLHDX 32-BIT, 250 MHz, RISC PROCESSOR, PBGA480
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MPC8250VR 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Hardware Specifications