HT48R0662G View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
MFG CO.
'HT48R0662G' PDF : 126 Pages View PDF
HT48R064G/065G/066G/0662G
Enhanced I/O Type 8-Bit OTP MCU with OPA
Special Purpose Data Memory
This area of Data Memory is where registers, necessary for the correct operation of the
microcontroller, are stored. Most of the registers are both readable and writeable but some are
protected and are readable only, the details of which are located under the relevant Special Function
Register section. Note that for locations that are unused, any read instruction to these addresses will
return the value ²00H².
HT48R064G
00H
IAR0
01H
MP0
02H
IAR1
03H
MP1
04H
05H
ACC
06H
PCL
07H TBLP
08H TBLH
09H WDTS
0AH STATUS
0BH INTC0
0CH TMR0
0DH TMR0C
0EH
0FH
10H
PA
11H
PAC
12H PAPU
13H PAWK
14H
PB
15H
PBC
16H PBPU
17H
PC
18H
PCC
19H PCPU
1AH CTRL0
1BH CTRL1
1CH
1DH
1EH INTC1
1FH
20H
21H
22H
23H
24H
25H
26H
27H
28H CMP0C
29H CMP1C
2AH COPA0C
2BH COPA1C
2CH COPA2C
2DH COPA3C
2EH OPA0OC
2FH OPA1OC
30H
31H
32H
33H
34H
35H
36H
37H
38H
39H
3AH
HT48R065G
IAR0
MP0
IAR1
MP1
ACC
PCL
TBLP
TBLH
WDTS
STATUS
INTC0
TMR0
TMR0C
TMR1
TMR1C
PA
PAC
PAPU
PAWK
PB
PBC
PBPU
PC
PCC
PCPU
CTRL0
CTRL1
LCDC
MFIC
INTC1
CMP0C
CMP1C
COPA0C
COPA1C
COPA2C
COPA3C
OPA0OC
OPA1OC
HT48R066G
IAR0
MP0
IAR1
MP1
BP
ACC
PCL
TBLP
TBLH
WDTS
STATUS
INTC0
TMR0
TMR0C
TMR1
TMR1C
PA
PAC
PAPU
PAWK
PB
PBC
PBPU
PC
PCC
PCPU
CTRL0
CTRL1
LCDC
INTC1
HT48R0662G
IAR0
MP0
IAR1
MP1
BP
ACC
PCL
TBLP
TBLH
WDTS
STATUS
INTC0
TMR0
TMR0C
TMR1
TMR1C
PA
PAC
PAPU
PAWK
PB
PBC
PBPU
PC
PCC
PCPU
CTRL0
CTRL1
LCDC
PWM1
INTC1
PWM0
MFIC
PD
PDC
PDPU
MFIC
PD
PDC
PDPU
PE
PEC
PEPU
PF
PFC
PFPU
CTRL2
CMP0C
CMP1C
COPA0C
COPA1C
COPA2C
COPA3C
OPA0OC
OPA1OC
CTRL2
CMP0C
CMP1C
COPA0C
COPA1C
COPA2C
COPA3C
OPA0OC
OPA1OC
3EH
3FH
: unused, read as 00H
PCWK
PCWK
Special Purpose Data Memory
Rev. 1.10
30
October 23, 2012
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