HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
Pin Assignment
PA4/PWM0/TC1/AUD
PA3/INT/AN3
PA�½/TC0/AN�½/VREF
PA1/PFD/AN1
PA0/AN0
PC�½/AN�½
PC7/AN7
PC0/AN4
PC1/AN5
PD0/TC�½
PD1/PWM3
PB0/SCOM0
PB1/SCOM1
PB�½/SCOM�½
1
�½
3
4
5
�½
7
8
9
10
11
1�½
13
14
�½8
�½7
�½�½
�½5
�½4
�½3
�½�½
�½1
�½0
19
18
17
1�½
15
VSS
VDD
PA5/OSC�½
PA�½/OSC1
PC5/XT1
PC4/XT�½
PA7/RES
PC3/PWM1
PC�½/PWM�½
PD3/PCK
PD�½
PB5
PB4
PB3/SCOM3
HT46R068B
28 SSOP-A/SOP-A/SKDIP-A
PC5/XT1
PA�½/OSC1
PA5/OSC�½
VDD
VSS
PA4/PWM0/TC1/AUD
PA3/INT/AN3
PA�½/TC0/AN�½/VREF
PA1/PFD/AN1
PA0/AN0
PC�½/AN�½
PC7/AN7
PC0/AN4
PC7/AN7
PC0/AN4
PC1/AN5
PE0/AN8
PE1/AN9
PE�½/AN10
PE3/AN11
PE4/AN1�½
PE5/AN13
PE�½/AN14
PE7/AN15
44 43 4�½ 41 40 39 38 37 3�½ 35 34
1
33
�½
3�½
3
31
4
30
5
�½9
HT46R068B
�½
�½8
44 QFP-A
7
�½7
8
�½�½
9
�½5
10
�½4
11
�½3
1�½ 13 14 15 1�½ 17 18 19 �½0 �½1 �½�½
PC5/XT1
PA�½/OSC1
PA5/OSC�½
VDD
VSS
PA4/PWM0/TC1/AUD
PA3/INT/AN3
PA�½/TC0/AN�½/VREF
PA1/PFD/AN1
PA0/AN0
PC�½/AN�½
PC4/XT�½
PA7/RES
PC3/PWM1
PC�½/PWM�½
PD7/SDO
PD�½/SDI/SDA
PD5/SCK/SCL
PD4/SCS
PD3/PCLK
PD�½
PF1/SDIA
PC1/AN5
PE0/AN8
PE1/AN9
PE�½/AN10
PE3/AN11
PE4/AN1�½
PE5/AN13
PE�½/AN14
PE7/AN15
PG0
PG1
PD0/TC�½
PD1/PWM3
PF0/SDOA
PB7/SCKA
PB�½/SCSA
PB5
PB4
PB3/SCOM3
PB�½/SCOM�½
PB1/SCOM1
PB0/SCOM0
PD1/PWM3
PD0/TC�½
5�½ 51 50 49 48 47 4�½ 45 44 43 4�½ 41 40
1
�½
3
4
5
�½
7
8
9
10
11
1�½
13
39
38
37
3�½
35
34
33
3�½
31
30
�½9
�½8
�½7
PC4/XT�½
PA7/RES
PC3/PWM1
PC�½/PWM�½
PD7/SDO
PD�½/SDI/SDA
PD5/SCK/SCL
PD4/SCS
PD3/PCLK
PD�½
PF7
PF�½
PF5
HT46R068B
52 QFP-A
14 15 1�½ 17 18 19 �½0 �½1 �½�½ �½3 �½4 �½5 �½�½
PF4
PF3
PF�½
PF1/SDIA
PF0/SDOA
PB7/SCKA
PB�½/SCSA
PB5
PB4
PB3/SCOM3
PB�½/SCOM�½
PB1/SCOM1
PB0/SCOM0
Rev. 1.00
3
�½an�½a�½�½ �½�½�½ �½011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
