HT47C06L -- R-F Type Low Voltage 8-Bit Mask MCU

General Description
The HT47C06L is an 8-bit, high performance RISC architecture microcontroller device specifically designed for applications that interface directly to analog signals, such as those from sensors. Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications.
The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, RC type A/D converter, LCD driver, HALT and wake-up functions, enhance the versatility of these device to suit a wide range of Resistor to Frequency application possibilities such as sensor signal processing, remote metering, and particularly suitable for use as clinical thermometer MCU device.

Features
Operating voltage: 1.2V~2.2V
Eight bidirectional I/O lines
On-chip 32kHz~128kHz RC oscillator (External R)
RC type A/D converter
Watchdog timer
1Kx16 program memory ROM
32x8 data memory RAM
One time base (TB)
One buzzer output (BZ, BZB)
One EL carrier output
One externally adjustable low voltage detector
One LCD driver with 13x3 or 14x2 segments
HALT function and wake-up feature reduce power consumption
Two-level subroutine nesting
Bit manipulation instruction
16-bit table read instruction
Up to 31μs instruction cycle with128kHz system clock
63 powerful instructions
All instructions in one or two machine cycles
44-pin QFP package