
MPC852T PowerQUICC Hardware Specifications, Rev. 4
64
Freescale Semiconductor
Mechanical Data and Ordering Information
EXTAL
M1
Analog Input (1.8 V only)
CLKOUT
N6
Output
EXTCLK
N2
Input (1.8 V only)
ALE_A
H1
Output
CE1_A
E5
Output
CE2_A
B3
Output
WAIT_A
N3
Input (3.3 V only)
IP_A0
T2
Input (3.3 V only)
IP_A1
M6
Input (3.3 V only)
IP_A2, IOIS16_A
R3
Input (3.3 V only)
IP_A3
M5
Input (3.3 V only)
IP_A4
T3
Input (3.3 V only)
IP_A5
N5
Input (3.3 V only)
IP_A6
M7
Input (3.3 V only)
IP_A7
R2
Input (3.3 V only)
DSCK
H2
Bidirectional
Three-state (3.3 V only)
IWP[0:1], VFLS[0:1]
H3, G1
Bidirectional (3.3 V only)
OP0
K1
Bidirectional (3.3 V only)
OP1
K2
Output
OP2, MODCK1, STS
K3
Bidirectional (3.3 V only)
OP3, MODCK2, DSDO
L1
Bidirectional (3.3 V only)
BADDR[28:29]
L3, L2
Output
BADDR30, REG
J3
Output
AS
J2
Input (3.3 V only)
PA11, RXD3
E16
Bidirectional
(Optional: Open-drain)
(5-V tolerant)
PA10, TXD3
H15
Bidirectional
(Optional: Open-drain)
(5-V tolerant)
PA9, RXD4
J16
Bidirectional
(Optional: Open-drain)
(5-V tolerant)
PA8, TXD4
J15
Bidirectional
(Optional: Open-drain)
(5-V tolerant)
Table 30. Pin Assignments—JEDEC Standard (continued)
Name
Pin Number
Type