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HT56R64

Holtek Semiconductor
Part Number HT56R64
Manufacturer Holtek Semiconductor
Description TinyPowerTM A/D Type
Published Nov 15, 2012
Detailed Description HT56R64 TinyPowerTM A/D Type with LCD 8-Bit OTP MCU Technical Document · Tools Information · Application Note - HA0075E ...
Datasheet PDF File HT56R64 PDF File

HT56R64
HT56R64

Overview
HT56R64 TinyPowerTM A/D Type with LCD 8-Bit OTP MCU Technical Document · Tools Information · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · Watchdog Timer function · PFD/Buzzer for audio frequency generation · Dual Serial Interfaces: SPI and I2C · LCD driver: 33´2, 33´3 or 32´4 · 4 operating modes: normal, slow, idle and sleep · 8-level subroutine nesting · 8-channel 12-bit resolution A/D converter · 4-channel 12-bit PWM output shared with I/O lines · Low voltage reset function - 2.
1V, 3.
15V, 4.
2V · Low voltage detect function - 2.
2V, 3.
3V, 4.
4V · Bit manipulation instruction · 15-Bit table read instructions · 63 powerful instructions · Up to 0.
33ms instruction cycle with 12MHz system fSYS=32768Hz: 2.
2V~5.
5V fSYS=4MHz: 2.
2V~5.
5V fSYS=8MHz: 3.
0V~5.
5V fSYS=12MHz: 4.
5V~5.
5V · Operating current: fSYS=32kHz at 3.
0V: 5mA (typ.
) fSYS=1MHz at 3.
0V: 140mA (typ.
) · OTP Program Memory: 4K´15 · RAM Data Memory: 192´8 · 24 bidirectional I/O lines · TinyPower technology for low power operation · Three pin-shared external interrupts lines and segment · Single 8-bit programmable Timer/Event Counter with overflow interrupt and 7-stage prescaler · Single 16-bit programmable Timer/Event Counter clock at VDD=5V · All instructions executed in one or two machine with overflow interrupt · External Crystal, RC, RTC oscillator · Fully integrated 32kHz oscillator · Externally supplied system clock option www.
DataSheet.
net/ cycles · Power down and wake-up functions to reduce power consumption · 52-pin QFP, 64/100-pin LQFP packages General Description The HT56R64 is a TinyPowerTM A/D Type with LCD 8-bit high performance RISC architecture microcontroller, designed especially for applications that interface directly to analog signals and which require an LCD interface.
The device includes an integrated multi-channel Analog to Digital Converter, four Pulse Width Modulation outputs and an LCD driver.
With its fully integrated...


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