SAB80C517A-N18 Siemens Semiconductor Group, SAB80C517A-N18 Datasheet - Page 53

• Manufacturer Part Number: SAB80C517A-N18
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: Siemens Semiconductor Group

Table 8
Status of all pins during Idle Mode, Power Down Mode and Hardware Power
Down Mode
Pins
P0
P1
P2
P3
P4
P5
P6
P7
P8
EA
PE/SWD
XTAL1
XTAL2
Semiconductor Group
Data
Data alt
outputs
Data
Data alt
outputs
Data alt
outputs
Data
alt output
Data
alt output
internal
ROM
Last instruction
executed from
Idle Mode
float
Data alt
outputs
Address
Data alt
outputs
Data alt
outputs
Data
alt output
Data
alt output
external
ROM
Data
Data last
outputs
Data
Data
last output
Data last
outputs
Data
last output
Data
last output
internal
Power Down Mode
ROM
Last instruction
executed from
52
float
Data last
outputs
Data
Data
last output
Data
last output
Data
last output
Data
last output
external
ROM
Status
floating
output
outputs
disabled
input
function
active input
active input
pull-up
disabled
active output pin may not be
disabled
input
functions
SAB 80C517A/83C517A-5
Hardware Power Down
Voltage range
at pin
V
V
V
V
V
driven
V
SS
IN
IN
IN
IN
SS
= V
= V
= V
= V
V
V
IN
CC
CC
1994-05-01
SS
SS
IN
or
or
V
CC
V
CC