Z86E09 Datasheet, PDF (9/38 Pages) Zilog, Inc. – Z8 CMOS OTP Microcontrollers

Z86E02/E04/E08/E09 SL1995
Z8 CMOS OTP Microcontrollers
4
Figure 4. 20-Pin SSOP Pin Configuration, STANDARD Mode
P24 1
P25 2
P26 ₃
P27 ₄
V_{CC 5}
V_{CC 6}
X_OUT 7
X_IN 8
P31 ⁹
P32 10
20 P23
19 P22
18 P21
17 P20
16 GND
15 _GND
14 _P02
13 _P01
12 _P00
11 _P33
Figure 5. 20-Pin SSOP Pin Configuration, EPROM Mode
D4 1
D5 2
D6 3
D7 4
V_CC 5
V_CC 6
NC ⁷
CE ⁸
OE ⁹
EPM 10
20 D3
19 D2
18 D1
17 D0
16 GND
15 GND
14 PGM
13 CLOCK
12 CLEAR
11 V_PP
Tables 1 and 2 indicate the device’s Port 2 input and output EPROM data.
Table 1. Output Parallel Byte
Port 2
Output EPROM data
Bit Number
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Table 2. Input Parallel Byte
Port 2
Input EPROM data
Bit Number
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
PS009201-0301
Programming Specification