Datasheet

ST72334J/N, ST72314J/N, ST72124J
16/153
Legend: x=undefined, R/W=read/write
Notes:
1. The contents of the I/O port DR registers are readable only in output configuration. In input configura-
tion, the values of the I/O pins are returned instead of the DR register contents.
2. The bits corresponding to unavailable pins are forced to 1 by hardware, affecting accordingly the reset
status value. These bits must always keep their reset value.
3. External pin not available.
0058h
006Fh
Reserved Area (24 Bytes)
0070h
0071h
ADC
ADCDR
ADCCSR
Data Register
Control/Status Register
xxh
00h
Read Only
R/W
0072h
to
007Fh
Reserved Area (14 Bytes)
Address Block
Register
Label
Register Name
Reset
Status
Remarks