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HT47C10L -- R-F Type Low Voltage 8-Bit Mask MCU
General Description
The HT47C10L is an 8-bit high performance RISC-like
microcontroller. Its single cycle instruction and two-stage pipeline
architecture make it suitable for high speed applications. The device is
suited for clinical thermometers.
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Features
- Operating voltage: 1.2V~2.2V
- Eight bidirectional I/O lines
- On-chip 32kHz/128kHz built-in RC oscillator (Mask option; 128kHz is
selected especially for EL driving)
- Watchdog Timer
- 1Kx16 program memory ROM
- 32x8 data memory RAM
- One time base (TB)
- One buzzer output
- One EL output
- One externally adjustable low voltage detector
- HALT function and wake-up feature reduce power consumption
- One LCD driver with 9x4 segments, 1/4 duty, 1/2 bias
- RC type A/D converter
- Two-level subroutine nesting
- Bit manipulation instruction
- 16-bit table read instruction
- Up to 122µs instruction cycle with 32768Hz system clock
- All instructions in one or two machine cycles
- 63 powerful instructions
- 44-pin QFP package
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