參數(shù)資料
型號(hào): MC7445ARX1000LF
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: RISC Microprocessor Hardware Specifications
中文描述: RISC微處理器硬件規(guī)格
文件頁(yè)數(shù): 38/64頁(yè)
文件大?。?/td> 1127K
代理商: MC7445ARX1000LF
MPC7455 RISC Microprocessor Hardware Specifications, Rev. 4.1
38
Freescale Semiconductor
Pinout Listings
Table 16. Pinout Listing for the MPC7455, 483 CBGA Package
Signal Name
Pin Number
Active
I/O
I/F Select
1
Notes
A[0:35]
E10, N4, E8, N5, C8, R2, A7, M2, A6, M1,
A10, U2, N2, P8, M8, W4, N6, U6, R5, Y4, P1,
P4, R6, M7, N7, AA3, U4, W2, W1, W3, V4,
AA1, D10, J4, G10, D9
High
I/O
BVSEL
11
AACK
U1
Low
Input
BVSEL
AP[0:4]
L5, L6, J1, H2, G5
High
I/O
BVSEL
ARTRY
T2
Low
I/O
BVSEL
8
AV
DD
B2
Input
N/A
BG
R3
Low
Input
BVSEL
BMODE0
C6
Low
Input
BVSEL
5
BMODE1
C4
Low
Input
BVSEL
6
BR
K1
Low
Output
BVSEL
BVSEL
G6
High
Input
N/A
3, 7
CI
R1
Low
Output
BVSEL
8
CKSTP_IN
F3
Low
Input
BVSEL
CKSTP_OUT
K6
Low
Output
BVSEL
CLK_OUT
N1
High
Output
BVSEL
D[0:63]
AB15, T14, R14, AB13, V14, U14, AB14,
W16, AA11, Y11, U12, W13, Y14, U13, T12,
W12, AB12, R12, AA13, AB11, Y12, V11, T11,
R11, W10, T10, W11, V10, R10, U10, AA10,
U9, V7, T8, AB4, Y6, AB7, AA6, Y8, AA7, W8,
AB10, AA16, AB16, AB17, Y18, AB18, Y16,
AA18, W14, R13, W15, AA14, V16, W6,
AA12, V6, AB9, AB6, R7, R9, AA9, AB8, W9
High
I/O
BVSEL
DBG
V1
Low
Input
BVSEL
DP[0:7]
AA2, AB3, AB2, AA8, R8, W5, U8, AB5
High
I/O
BVSEL
DRDY
T6
Low
Output
BVSEL
4
DTI[0:3]
P2, T5, U3, P6
High
Input
BVSEL
13
EXT_QUAL
B9
High
Input
BVSEL
9
GBL
M4
Low
I/O
BVSEL
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