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PDF HT48R067 Data sheet ( Hoja de datos )
| Número de pieza | HT48R067 | |
| Descripción | (HT48R063 - HT48R067) Enhanced I/O Type 8-Bit OTP MCU | |
| Fabricantes | Holtek Semiconductor | |
| Logotipo |  |
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www.DataSheet4U.com
HT48R063/064/065/066/0662/067
Enhanced I/O Type 8-Bit OTP MCU
Technical Document
· Application Note
- HA0075E MCU Reset and Oscillator Circuits Application Note
Features
CPU Features
· Operating voltage:
fSYS= 4MHz: 2.2V~5.5V
fSYS= 8MHz: 3.0V~5.5V
fSYS= 12MHz: 4.5V~5.5V
· Up to 0.33ms instruction cycle with 12MHz system
clock at VDD= 5V
· Idle/Sleep mode and wake-up functions to reduce
power consumption
· Oscillator types:
External high freuency Crystal -- HXT
External RC -- ERC
Internal high frequency RC -- HIRC
External low frequency crystal -- LXT
· Four operational modes: Normal, Slow, Idle, Sleep
· Fully integrated internal 4MHz, 8MHz and 12MHz
oscillator requires no external components
· Watchdog Timer function
· LIRC oscillator function for watchdog timer
· All instructions executed in one or two instruction
cycles
· Table read instructions
· 63 powerful instructions
· Up to 8-level subroutine nesting
· Bit manipulation instruction
· Low voltage reset function
· Wide range of available package types
Peripheral Features
· Up to 42 bidirectional I/O lines
· Software controlled 4-SCOM lines LCD COM driver
with 1/2 bias
· External interrupt input shared with an I/O line
· Up to three 8-bit programmable Timer/Event
Counter with overflow interrupt and prescaler
· Time-Base function
· Programmable Frequency Divider - PFD
· Up to 3 channel 8-bit PWM
General Description
The Enhanced I/O MCUs are a series of 8-bit high per-
formance, RISC architecture microcontrollers specifi-
cally designed for a wide range of applications. The
usual Holtek microcontroller features of low power con-
sumption, I/O flexibility, timer functions, oscillator op-
tions, power down and wake-up functions, watchdog
timer and low voltage reset, combine to provide devices
with a huge range of functional options while still main-
taining a high level of cost effectiveness. The fully inte-
grated system oscillator HIRC, which requires no
external components and which has three frequency
selections, opens up a huge range of new application
possibilities for these devices, some of which may in-
clude industrial control, consumer products, household
appliances subsystem controllers, etc.
Rev. 1.00
1 May 4, 2009
1 page  
www.DataSheet4U.com
HT48R063/064/065/066/0662/067
Pin Description
HT48R063
Pin Name Function OPT
PA0/PFD
PA0
PFD
PAPU
PAWK
CTRL0
PA1/PFD
PA1
PFD
PAPU
PAWK
CTRL0
PA2/TC0
PA2
PAPU
PAWK
TC0 ¾
PA3/INT
PA3
PAPU
PAWK
INT ¾
PA4
PA4
PAPU
PAWK
PA5/OSC2
PA5
OSC2
PAPU
PAWK
CO
PA6/OSC1
PA6
OSC1
PAPU
PAWK
CO
PA7/RES
PA7
RES
PAWK
CO
PB0~PB5
PBn PBPU
I/T
ST
¾
ST
¾
ST
ST
ST
ST
ST
ST
¾
ST
OSC
ST
ST
ST
O/T Description
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.
¾ External Timer 0 clock input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External interrupt input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS General purpose I/O. Register enabled pull-up and wake-up.
OSC Oscillator pin
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ Oscillator pin
NMOS General purpose I/O. Register enabled wake-up.
¾ Reset input
CMOS General purpose I/O. Register enabled pull-up.
VDD
VDD
¾ PWR ¾ Power supply
VSS
VSS
¾ PWR ¾ Ground
Note:
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
HXT: High frequency crystal oscillator
LXT: Low frequency crystal oscillator
Rev. 1.00
5 May 4, 2009
5 Page 
www.DataSheet4U.com
HT48R063/064/065/066/0662/067
Symbol
Parameter
ISCOM SCOM Operating Current
VSCOM VDD/2 Voltage for LCD COM
A.C. Characteristics
Symbol
Parameter
fSYS System Clock
fHIRC
System Clock
(HIRC)
fERC System Clock (ERC)
fLXT System Clock (LXT)
Test Conditions
VDD Conditions
SCOMC, ISEL[1:0]=00
SCOMC, ISEL[1:0]=01
5V
SCOMC, ISEL[1:0]=10
SCOMC, ISEL[1:0]=11
5V No load
Min. Typ. Max. Unit
17.5
35
70
140
0.475
25.0
50
100
200
0.500
32.5
65
130
260
0.525
mA
mA
mA
mA
VDD
Ta=25°C
Test Conditions
VDD Conditions
2.2V~5.5V
¾ 3.0V~5.5V
4.5V~5.5V
3V/5V Ta=25°C
3V/5V Ta=25°C
5V Ta=25°C
3V/5V Ta=0~70°C
3V/5V Ta=0~70°C
5V Ta=0~70°C
2.2V~
3.6V
Ta=0~70°C
3.0V~
5.5V
Ta=0~70°C
3.0V~
5.5V
Ta=0~70°C
4.5V~
5.5V
Ta=0~70°C
2.2V~
3.6V
Ta= -40°C~85°C
3.0V~
5.5V
Ta= -40°C~85°C
3.0V~
5.5V
Ta= -40°C~85°C
4.5V~
5.5V
Ta= -40°C~85°C
5V Ta=25°C, R=120kW *
5V Ta=0~70°C, R=120kW *
5V Ta= -40°C~85°C,
R=120kW *
2.2V~ Ta= -40°C~85°C,
5.5V R=120kW *
¾¾
Min. Typ. Max.
32
32
32
-2%
-2%
-2%
-5%
-5%
-5%
-8%
¾ 4000
¾ 8000
¾ 12000
4 +2%
8 +2%
12 +2%
4 +5%
8 +5%
12 +5%
4 +8%
-8% 4 +8%
-8% 8 +8%
-8% 12 +8%
-12% 4 +12%
-12% 4 +12%
-12% 8 +12%
-12% 12 +12%
-2% 4 +2%
-5% 4 +5%
-7% 4 +7%
-11% 4 +11%
¾ 32768 ¾
Unit
kHz
kHz
kHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Hz
Rev. 1.00
11 May 4, 2009
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet HT48R067.PDF ] | |
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