HT48R064_12 HOLTEK [Holtek Semiconductor Inc], HT48R064_12 Datasheet - Page 7

• Manufacturer Part Number: HT48R064_12
• Description: Enhanced I/O Type 8-Bit OTP MCU
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

HT48R065, HT48R066
Note:
Rev. 1.40
PA0/PFD
PA1/PFD
PA2/TC0
PA3/INT
PA4/TC1
PA5/OSC2
PA6/OSC1
PA7/RES
PB0/SCOM0
PB1/SCOM1
PB2/SCOM2
PB3/SCOM3
PB4, PB5
PC0~PC7
PD0~PD3
VDD
VSS
Pin Name
I/T: Input type; O/T: Output type
OPT: Optional by configuration option (CO) or register option
PWR: Power; CO: Configuration option
ST: Schmitt Trigger input; CMOS: CMOS output
SCOM: Software controlled LCD COM
HXT: High frequency crystal oscillator
LXT: Low frequency crystal oscillator
Function
SCOM0
SCOM1
SCOM2
SCOM3
OSC2
OSC1
RES
VDD
PFD
PFD
PCn
PDn
VSS
PA0
PA1
PA2
TC0
PA3
PA4
TC1
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PBn
INT
SCOMC
SCOMC
SCOMC
SCOMC
CTRL0
CTRL0
PAWK
PAWK
PAWK
PAWK
PAWK
PAWK
PAWK
PAWK
PCPU
PDPU
PAPU
PAPU
PAPU
PAPU
PAPU
PAPU
PAPU
PBPU
PBPU
PBPU
PBPU
PBPU
OPT
CO
CO
CO
PWR
PWR
OSC
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
I/T
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS PFD output
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS Complementary PFD output
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS General purpose I/O. Register enabled pull-up and wake-up.
NMOS General purpose I/O. Register enabled wake-up.
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
CMOS General purpose I/O. Register enabled pull-up.
CMOS General purpose I/O. Register enabled pull-up.
OSC
O/T
External Timer 0 clock input
External interrupt input
External Timer 1 clock input - HT48R065 doesn t have TC1
Oscillator pin
Oscillator pin
Reset input
Power supply
Ground
7
HT48R063/064/065/066/0662/067
Description
October 23, 2012