HT45R06 Datasheet, PDF (1/41 Pages) Holtek Semiconductor Inc – A/D Type 8-Bit OTP MCU

HT45R06
A/D Type 8-Bit OTP MCU
Technical Document
· Tools Information
· FAQs
· Application Note
- HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM
- HA0004E HT48 & HT46 MCU UART Software Implementation Method
- HA0005E Controlling the I2C bus with the HT48 & HT46 MCU Series
- HA0007E Using the MCU Look Up Table Instructions
- HA0049E Read and Write Control of the HT1380
Features
· Operating voltage: 2.2V~5.5V
(I_DD<200mA, when f_SYS=455kHz, V_DD=+5V)
· Operating frequency: 400kHz~2MHz
455kHz: V_DD=2.2V~5.5V
1MHz: V_DD=2.4V~5.5V
2MHz: V_DD=3.3V~5.5V
· 13 bidirectional I/O lines (PA, PB0~PB3, PD0)
· One interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with
overflow interrupt and 7-stage prescaler
· On-chip crystal and RC oscillator
· Watchdog Timer
· 1024´14 program memory
· 64´8 data memory RAM
· _{Supports PFD for sound generation}
· HALT function and wake-up feature reduce power
consumption
· Up to 2ms instruction cycle with 2MHz system clock at
V_DD=5V
· 4-level subroutine nesting
· 4 channels 8-bit resolution A/D converter
· PA with wake-up function
· Bit manipulation instruction
· 14-bit table read instruction
· 63 powerful instructions
· All instructions in 1 or 2 machine cycles
· Low voltage reset function
· Fast start-up: < 5ms
(f_SYS=455kHz, the RES is connected to VDD)
· _{18-pin DIP/SOP, 20-pin SSOP packages}
General Description
The HT45R06 is an 8-bit high performance, RISC archi-
tecture microcontroller devices specifically designed for
cost-effective multiple I/O control product applications.
The advantages of low power consumption, I/O flexibil-
ity, timer functions, oscillator options, watchdog timer,
buzzer driver, multi-channel A/D converter, Pulse Width
Modulation function, HALT and wake-up functions,
enhance the versatility of these devices to suit a wide
range of A/D application possibilities such as security
systems, smoke detectors and smart tags.
Rev. 1.00
1
May 24, 2005