Mechanical Data and Ordering Information
Table 36. Pin Assignments—JEDEC Standard (continued)
Pin Number
Name
Type
WE0
BS_B0
IORD
E15
D17
D16
G13
Output
Output
Output
Output
WE1
BS_B1
IOWR
WE2
BS_B2
PCOE
WE3
BS_B3
PCWE
BS_A[0:3]
F14, E16, E17, F15
C17
Output
Output
GPL_A0
GPL_B0
OE
GPL_A1
GPL_B1
F13
Output
Output
GPL_A[2:3]
GPL_B[2:3]
CS[2–3]
E14, C16
UPWAITA
GPL_A4
D11
E12
Bidirectional (3.3 V only)
Bidirectional
UPWAITB
GPL_B4
GPL_A5
PORESET
RSTCONF
HRESET
SRESET
XTAL
D12
D5
C3
E7
Output
Input (3.3 V only)
Input (3.3 V only)
Open-drain
Open-drain
Analog output
Analog input (3.3 V only)
Output
C4
D6
D7
G4
B4
EXTAL
CLKOUT
EXTCLK
TEXP
Input (3.3 V only)
Output
B3
ALE_A
B7
Output
CE1_A
C15
D14
D4
Output
CE2_A
Output
WAIT_A
Input (3.3 V only)
MPC875/MPC870 Hardware Specifications, Rev. 3.0
74
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
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