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HTG2150 --
8-Bit 320 Pixel Dot Matrix LCD MCU Series (限用產品)
General Description
The HTG2150 is an 8-bit high performance
RISC-like microcontroller. The single cycle instruction
and two-stage pipeline architecture make it suitable for
high speed application. The device is ideally suited for
multiple LCD low power application among which are
calculators, clock timer, game, scales, toys and hand
held LCD products, as well as for battery systems.
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Features
- Operating voltage: 2.4V~3.6V
- 16Kx16 bits program ROM
- 192x8 bits data RAM
- 8~12 bidirectional I/O lines
- 8 common x 33~40 segment LCD driver
- One 16-bit programmable timer with overflow
interrupts
- One 8-bit programmable timer with 8 stage
prescaler for PFD
- One 8-bit programmable timer with 8 stage
prescaler for Time base
- One 8-bit PWM audio output to directly drive speaker and buzzer
- Watchdog Timer
- On-chip RC oscillator for system clock and
32768Hz crystal oscillator for timebase and LCD
driver
- HALT function and wake-up feature reduce power
consumption
- 8-level subroutine nesting
- Bit manipulation instructions
- 63 powerful instructions
- One interrupt input
- 100-pin QFP package
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