ez80l92 ZiLOG Semiconductor, ez80l92 Datasheet - Page 28

• Manufacturer Part Number: ez80l92
• Description: Ez80acclaim Flash Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 2. Pin Characteristics of eZ80L92 MCU (Continued)
PS013014-0107
Pin
No.
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
ADDR20
ADDR21
ADDR22
ADDR23
CS0
CS1
CS2
CS3
V
V
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
V
V
IORQ
MREQ
RD
WR
INSTRD
WAIT
RESET
NMI
Symbol
DD
SS
DD
SS
Direction
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
I
I
I
Direction
Reset
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
Low/High
Active
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Tristate
Output
N/A
N/A
N/A
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
Up/Down
Pull
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Up
No
Product Specification
Schmitt
Trigger
Input
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Architectural Overview
Drain/Source
Open
N/A
N/A
N/A
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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