z86e54 ZiLOG Semiconductor, z86e54 Datasheet - Page 13

• Manufacturer Part Number: z86e54
• Description: Z8 512 Byte Otp Mcu
• Manufacturer: ZiLOG Semiconductor

PS020102-1003
Pin #
1
2
3
4
5
6
7
8
9-12
13
14
15
16
17
18
19
20
Figure 5.20-Pin SSOP Pin Configuration, STANDARD Mode
Table 4. 20-Pin SSOP Pin Identification, STANDARD Mode
Symbol
P33
P00
P02
P01
GND
GND
P21
P20
P22-P25
P27
P26
V
V
XTAL1
XTAL2
P31
P32
CC
CC
GND
GND
P33
P00
P01
P02
P21
P20
P22
P23
10
Function
Port 3, Pin 3
Port 0, Pin 0
Port 0, Pin 2
Port 0, Pin 1
Ground
Ground
Port 2, Pin 1
Port 2, Pin 0
Port 2, Pins 2-5
Port 2, Pin 7
Port 2 Pin 6
Power Supply
Power Supply
Crystal Oscillator Clock Input
Crystal Oscillator Clock Output
Port 3, Pin 1
Port 3, Pin 2
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
11
P32
P31
XTAL2
XTAL1
V
V
P26
P27
P25
P24
CC
CC
Direction
Input
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input
Input
Z8
®
512 Byte OTP MCU
Z86E54
7