Z8673312PSG Datasheet, PDF (17/84 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontrollers

CMOS Z8^® OTP Microcontrollers
Product Specification
13
6
D1 7
D2
D3
D4
NC
NC
NC
D5
D6
D7
NC 17
18
1
44–Pin PLCC
40
39
29
28
NC
NC
NC
NC
NC
NC
NC
NC
V_PP
EPM
OE
Figure 7. 44-Pin PLCC Pin Configuration EPROM Programming Mode
Table 6. 44-Pin PLCC Pin Configuration EPROM Programming Mode
Pin No
1-2
3-5
6-10
11-13
14-16
17-22
23-24
25-27
28
29
30
31
Symbol
GND
NC
D0-D4
NC
D5-D7
NC
V_CC
NC
CE
OE
EPM
V_PP
Function
Ground
No Connection
Data 0,1,2,3,4
No Connection
Data 5,6,7
No Connection
Power Supply
No Connection
Chip Select
Output Enable
EPROM Prog. Mode
Prog. Voltage
Direction
Input/Output
Input/Output
Input
Input
Input
Input
PS022901-0508
Pin Description