Z86E4312PSC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z86E4312PSC' PDF : 84 Pages View PDF
CMOS Z8® OTP Microcontrollers
Product Specification
19
4
NC 5
NC
NC
VCC
NC
CE
OE 11
12
1
26
25 D1
D0
NC
VSS
PGM
CLK
19 CLR
18
Figure 12. EPROM Programming Mode 28-Pin PLCC Pin Configuration
Table 9. 28-Pin EPROM Pin Identification EPROM Mode
Pin #
1-3
4-7
8
9
10
11
12
13
14-18
19
20
21
22
23
24-28
Symbol
D5-D7
NC
VCC
NC
CE
OE
EPM
VPP
NC
CLR
CLK
/PGM
VSS
NC
D0-D4
Function
Data 5,6,7
No Connection
Power Supply
No connection
Chip Select
Output Enable
EPROM Prog. Mode
Prog. Voltage
No Connection
Clear
Clock
Prog. Mode
Ground
No Connection
Data 0,1,2,3,4
Direction
Input/Output
Input
Input
Input
Input
Input
Input/Output
PS022901-0508
Pin Description
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