X930A Datasheet, PDF (10/38 Pages) Intel Corporation – UNIVERSAL SERIAL BUS MICROCONTROLLER

8x930Ax UNIVERSAL SERIAL BUS (USB) MICROCONTROLLER
Table 4. 68-pin PLCC Signal Assignments Arranged by Functional Category
Address & Data
Name
Pin
AD0/P0.0
17
AD1/P0.1
16
AD2/P0.2
15
AD3/P0.3
14
AD4/P0.4
13
AD5/P0.5
12
AD6/P0.6
11
AD7/P0.7
10
A8/P2.0
9
A9/P2.1
8
A10/P2.2
7
A11/P2.3
6
A12/P2.4
5
A13/P2.5
4
A14/P2.6
3
A15/P2.7
2
P3.7/RD#/A16
27
P1.7/CEX4/A17/WCLK 35
Input/Output
Name
Pin
P1.0/T2
28
P1.1/T2EX
29
P1.2/ECI
30
P1.3/CEX0
31
P1.4/CEX1
32
P1.5/CEX2
33
P1.6/CEX3/WAIT#
34
P1.7/CEX4/A17/WCLK 35
P3.0/RXD
20
P3.1/TXD
21
P3.4/T0
24
P3.5/T1
25
Bus Control & Status
Name
Pin
P3.6/WR#
26
P3.7/RD#/A16
27
ALE
66
PSEN#
65
USB
Name
Pin
PLLSEL0
44
PLLSEL1
42
PLLSEL2
43
SOF#
50
ECAP
53
D_M0
54
D_P0
55
Processor Control
Name
Pin
P3.2/INT0#
22
P3.3/INT1#
23
EA#
67
RST
41
XTAL1
38
XTAL2
39
Power & Ground
Name
Pin
V_CC
V_CCP
AV_CC
EA#
36, 68
19, 51
40
67
V_SS
V_SSP
1, 37
18, 52
6
ADVANCE INFORMATION