ez80f92 ZiLOG Semiconductor, ez80f92 Datasheet - Page 29

• Manufacturer Part Number: ez80f92
• Description: Ez80acclaim Flash Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 2. Pin Characteristics of the eZ80F92 Device (Continued)
PS015313-0508
Pin
No
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
Symbol
V
IORQ
MREQ
RD
WR
INSTRD
WAIT
RESET
NMI
BUSREQ
BUSACK
HALT_SLP
V
V
RTC_X
RTC_X
RTC_V
V
TMS
TCK
TRIGOUT
TDI
TDO
V
PD0
PD1
PD2
SS
DD
SS
SS
DD
IN
OUT
DD
Direction
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
Direction
Reset
O
O
O
O
O
O
O
U
O
U
I
I
I
I
I
I
I
I
I
I
I
Falling (Out)
Low/High
Rising (In)
Active
High
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
Tristate
Output
Yes
Yes
Yes
Yes
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Yes
Yes
Yes
Yes
Yes
No
No
No
No
Up/Down
Pull
No
No
No
No
No
No
No
No
No
No
No
No
No
Up
No
No
No
No
No
No
Up
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
Architectural Overview
Open Drain/
OD & OS
OD & OS
OD & OS
Source
N/A
N/A
N/A
N/A
N/A
N/A
N/A
No
No
No
No
No
No
No
No
No
No
No
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