4XR01T3V130 Datasheet, PDF (4/16 Pages) Holtek Semiconductor Inc – 8-Bit OTP MCU with RF Transmitter

HT46R01T3/HT48R01T3
8-Bit OTP MCU with RF Transmitter
Pin Assignment
P B 1 /D O U T
P A 3 /IN T /A N 3
P A 2 /T M R 0 /A N 2
P A 1 /P F D /A N 1
P A 0 /A N 0
VSS
AVSS
PAO UT
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
H T46R 01T3
1 6 N S O P -A
P A 4 /P W M /T M R 1
P A 5 /O S C 2
P A 6 /O S C 1
P A 7 /R E S
VDD
XO UT
X IN
AVDD
P B 1 /D O U T
P A 3 /IN T
P A 2 /T M R 0
P A 1 /P F D
PA0
VSS
AVSS
PAO UT
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
H T48R 01T3
1 6 N S O P -A
P A 4 /T M R 1
P A 5 /O S C 2
P A 6 /O S C 1
P A 7 /R E S
VDD
XO UT
X IN
AVDD
Pin Description
HT46R01T3
Pin Name Function OPT I/T O/T
Description
PA0/AN0
PA0
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
AN0 ADCR AN
¾ A/D channel 0
PA1/PFD/AN1
PA1
PFD
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CTRL0 ¾ CMOS PFD output
AN1 ADCR AN
¾ A/D channel 1
PA2/TMR0/AN2
PA2
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
TC0
¾
ST
¾ External Timer 0 clock input
AN2 ADCR AN
¾ A/D channel 2
PA3/INT/AN3
PA3
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
INT
¾
ST
¾ External interrupt input
AN3 ADCR AN
¾ A/D channel 3
PA4
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
PA4/TMR1/PWM _TC1
¾
ST
¾ External Timer 1 clock input
PWM CTRL0 ¾ CMOS PWM output
PA5/OSC2
PA5
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
OSC2 CO ¾ OSC Oscillator pin
PA6/OSC1
PA6
OSC1
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CO OSC ¾ Oscillator pin
PA7/RES
PA7
RES
PAWK ST NMOS General purpose I/O. Register enabled wake-up.
CO ST
¾ Reset input
Rev. 1.30
4
November 23, 2010