MOTOROLA
MPC755 RISC Microprocessor Hardware Specifications
27
Pinout Listings
DH[0:31]
W12, W11, V11, T9, W10, U9, U10, M11, M9,
P8, W7, P9, W9, R10, W6, V7, V6, U8, V9, T7,
U7, R7, U6, W5, U5, W4, P7, V5, V4, W3, U4,
R5
High
I/O
OV
DD
DL[0:31]
M6, P3, N4, N5, R3, M7, T2, N6, U2, N7, P11,
V13, U12, P12, T13, W13, U13, V10, W8, T11,
U11, V12, V8, T1, P1, V1, U1, N1, R2, V3, U3,
W2
High
I/O
OV
DD
DP[0:7]
L1, P2, M2, V2, M1, N2, T3, R1
High
I/O
OV
DD
DRTRY
H6
Low
Input
OV
DD
GBL
B1
Low
I/O
OV
DD
GND
D10, D14, D16, D4, D6, E12, E8, F4, F6, F10,
F14, F16, G9, G11, H5, H8, H10, H12, H15,
J9, J11, K4, K6, K8, K10, K12, K14, K16, L9,
L11, M5, M8, M10, M12, M15, N9, N11, P4,
P6, P10, P14, P16, R8, R12, T4, T6, T10, T14,
T16
—
—
GND
HRESET
B6
Low
Input
OV
DD
INT
C11
Low
Input
OV
DD
L1_TSTCLK
F8
High
Input
—
2
L2ADDR[16:0]
G18, H19, J13, J14, H17, H18, J16, J17, J18,
J19, K15, K17, K18, M19, L19, L18, L17
High
Output
L2OV
DD
L2AV
DD
L13
—
—
2.0 V
L2CE
P17
Low
Output
L2OV
DD
L2CLK_OUTA
N15
—
Output
L2OV
DD
L2CLK_OUTB
L16
—
Output
L2OV
DD
L2DATA[0:63]
U14, R13, W14, W15, V15, U15, W16, V16,
W17, V17, U17, W18, V18, U18, V19, U19,
T18, T17, R19, R18, R17, R15, P19, P18,
P13, N14, N13, N19, N17, M17, M13, M18,
H13, G19, G16, G15, G14, G13, F19, F18,
F13, E19, E18, E17, E15, D19, D18, D17,
C18, C17, B19, B18, B17, A18, A17, A16,
B16, C16, A14, A15, C15, B14, C14, E13
High
I/O
L2OV
DD
L2DP[0:7]
V14, U16, T19, N18, H14, F17, C19, B15
High
I/O
L2OV
DD
L2OV
DD
D15, E14, E16, H16, J15, L15, M16, P15,
R14, R16, T15, F15
—
—
L2OV
DD
L2SYNC_IN
L14
—
Input
L2OV
DD
L2SYNC_OUT
M14
—
Output
L2OV
DD
L2_TSTCLK
F7
High
Input
—
2
L2VSEL
A19
High
Input
L2OV
DD
1, 5, 6, 7
Table 15. Pinout Listing for the MPC755, 360 BGA Package (continued)
Signal Name
Pin Number
Active
I/O
I/F Voltage
1
Notes