SAB80C515A-5 SIEMENS [Siemens Semiconductor Group], SAB80C515A-5 Datasheet - Page 25

• Manufacturer Part Number: SAB80C515A-5
• Description: 8-Bit CMOS Single-Chip Microcontroller Family
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Table 4-1
Status of all Pins During Hardware Power Down Mode
Pins
P0, P1, P2, P3, P4, P5,
P6
EA
PE/SWD
XTAL 1
XTAL 2
PSEN, ALE
Reset
V
Semiconductor Group
ARef
Floating outputs/
Disabled input function
Active input
Disabled during HW power down
Active output
Disabled input function
Disabled input function
(for test modes only)
Active input; must be at high level if
HWPD is used
ADC reference supply input
Status
Active input, Pull-up resistor
Floating outputs/
4-2
Voltage Range at Pin During
HW-Power Down
V
V
V
pin may not be driven
V
V
V
V
SS
IN
IN
SS
SS
IN
SS
=
=
=
V
V
V
V
V
V
V
CC
CC
CC
IN
IN
IN
IN
or
or
V
V
V
V
V
V
CC
CC
CC
CC
IN
IN
System Reset
=
=
V
V
SS
SS