Z86E08SL1995 View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z86E08SL1995' PDF : 38 Pages View PDF
Z86E02/E04/E08/E09 SL1995
Z8 CMOS OTP Microcontrollers
8
Table 4. Unlock Sequence Conditions
EPROM Signal
D0–D3
D4–D7
GND
VCC
CE (XIN)
NC (XOUT)
OE
EPM
VPP
CLEAR
CLOCK
PGM
18-Pin DIP/SOIC
Pins 15, 16, 17, 18
Pins 1, 2, 3, 4
Pin 14
Pin 5
Pin 7
Pin 6
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
20-Pin SSOP
Pins 17, 18, 19, 20
Pins 1, 2, 3, 4
Pins 15, 16
Pins 5, 6
Pin 8
Pin 7
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Forced State
See Figure 6
See Figure 6
GND
5V
See Figure 6
No Connection
VIH
VIH
VIL
VIL
VIL
VIH
Table 5. Power-On Reset Pin Conditions
EPROM Signal
D0–D3
D4–D7
GND
VCC
CE (XIN)
NC (XOUT)
OE
EPM
VPP
CLEAR
CLOCK
PGM
18-Pin DIP/SOIC
Pins 15, 16, 17, 18
Pins 1, 2, 3, 4
Pin 14
Pin 5
Pin 7
Pin 6
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
20-Pin SSOP
Pins 17, 18, 19, 20
Pins 1, 2, 3, 4
Pins 15, 16
Pins 5, 6
Pin 8
Pin 7
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
State
GND
GND
GND
Ramp to 5V
GND
No Connection
GND
GND
GND
GND
GND
GND
PS009201-0301
Programming Specification
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