參數(shù)資料
型號(hào): MC7448HX867NC
廠商: Freescale Semiconductor
文件頁數(shù): 19/60頁
文件大?。?/td> 0K
描述: IC MPU RISC 32BIT 360-FCCBGA
標(biāo)準(zhǔn)包裝: 44
系列: MPC74xx
處理器類型: 32-位 MPC74xx PowerPC
速度: 867MHz
電壓: 1V
安裝類型: 表面貼裝
封裝/外殼: 360-BCBGA,F(xiàn)CCBGA
供應(yīng)商設(shè)備封裝: 360-FCCBGA(25x25)
包裝: 托盤
MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4
26
Freescale Semiconductor
Pinout Listings
Table 11. Pinout Listing for the MPC7448, 360 HCTE Package
Signal Name
Pin Number
Active
I/O
Notes
A[0:35]
E11, H1, C11, G3, F10, L2, D11, D1, C10, G2, D12, L3, G4, T2, F4, V1,
J4, R2, K5, W2, J2, K4, N4, J3, M5, P5, N3, T1, V2, U1, N5, W1, B12,
C4, G10, B11
High
I/O
2
AACK
R1
Low
Input
AP[0:4]
C1, E3, H6, F5, G7
High
I/O
2
ARTRY
N2
Low
I/O
3
AVDD
A8
Input
BG
M1
Low
Input
BMODE0
G9
Low
Input
4
BMODE1
F8
Low
Input
5
BR
D2
Low
Output
BVSEL0
B7
High
Input
1, 6
BVSEL1
E10
High
Input
1, 20
CI
J1
Low
Output
CKSTP_IN
A3
Low
Input
CKSTP_OUT
B1
Low
Output
CLK_OUT
H2
High
Output
D[0:63]
R15, W15, T14, V16, W16, T15, U15, P14, V13, W13, T13, P13, U14,
W14, R12, T12, W12, V12, N11, N10, R11, U11, W11, T11, R10, N9,
P10, U10, R9, W10, U9, V9, W5, U6, T5, U5, W7, R6, P7, V6, P17, R19,
V18, R18, V19, T19, U19, W19, U18, W17, W18, T16, T18, T17, W3,
V17, U4, U8, U7, R7, P6, R8, W8, T8
High
I/O
DBG
M2
Low
Input
DFS2
A12
Low
Input
20, 21
DFS4
B6
Low
Input
12, 20, 21
DP[0:7]
T3, W4, T4, W9, M6, V3, N8, W6
High
I/O
DRDY
R3
Low
Output
7
DTI[0:3]
G1, K1, P1, N1
High
Input
8
EXT_QUAL
A11
High
Input
9
GBL
E2
Low
I/O
GND
B5, C3, D6, D13, E17, F3, G17, H4, H7, H9, H11, H13, J6, J8, J10, J12,
K7, K3, K9, K11, K13, L6, L8, L10, L12, M4, M7, M9, M11, M13, N7, P3,
P9, P12, R5, R14, R17, T7, T10, U3, U13, U17, V5, V8, V11, V15
——
GND
A17, A19, B13, B16, B18, E12, E19, F13, F16, F18, G19, H18, J14, L14,
M15, M17, M19, N14, N16, P15, P19
——
15
GND_SENSE
G12, N13
19
HIT
B2
Low
Output
7
HRESET
D8
Low
Input
INT
D4
Low
Input
L1_TSTCLK
G8
High
Input
9
L2_TSTCLK
B3
High
Input
10
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