Cost-Effective I/O Type 8-Bit MCU - Holtek Semiconductor
Description
HT48R05A-1/HT48C05/ HT48R06A-1/HT48C06/HT48R08A-1 Cost-Effective I/O Type 8-Bit MCU
Technical Document
· Tools Information · FAQs · Application Note -
HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM HA0013E HT48 & HT46 LCM Interface Design HA0016E Writing and Reading to the HT24 EEPROM with the HT48 MCU Series HA0018E Controlling the HT1621 LCD Controller with the HT48 MCU Series HA0049E Read and Write Control of the HT1380 HA0075E MCU Reset and Oscillator Circuits Application Note
Features
· Operating voltage: · Buzzer driving pair and PFD supported · HALT function and wake-up feature reduce power
fSYS=4MHz: 2.
2V~5.
5V fSYS=8MHz: 3.
3V~5.
5V
· 13 bidirectional I/O lines · An interrupt input shared with an I/O line · 8-bit programmable timer/event counter with over-
consumption
· Up to 0.
5ms instruction cycle with 8MHz system clock
at VDD=5V
· Allinstructionsinoneortwomachinecycles · 14-bit table read instruction · Two-level subroutine nesting · Bit manipulation instruction · Powerful instructions:
flow interrupt and 8-stage prescaler
· On-chip crystal and RC oscillator · Watchdog Timer · Program memory ROM:
512´14 for HT48R05A-1/HT48C05 1024´14 for HT48R06A-1/HT48C06 2048´14 for HT48R08A-1
· Data memory RAM
62 for HT48R05A-1/HT48C05 63 for HT48R06A-1/HT48C06 and HT48R08A-1
· Low voltage reset function
www.
DataSheet.
net/
32´8 for HT48R05A-1/HT48C05 64´8 for HT48R06A-1/HT48C06 96´8 for HT48R08A-1
· 16-pin SSOP/NSOP package
18-pin DIP/SOP package
General Description
The HT48R05A-1/HT48C05, HT48R06A-1/HT48C06 and HT48R08A-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for cost-effective multiple I/O control product applications.
The mask version HT48C05 and HT48C06 are fully pin and functionally compatible with the OTP version HT48R05A-1 and HT48R06A-1 devices.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions...
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