HT67F488 LQFP44

33,600 تومان

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مقایسه

توضیحات محصول

 CPU Features

Operating Voltage
–fSYS = 4MHz: 2.2V~5.5V
–fSYS = 8MHz: 2.2V~5.5V
–fSYS = 12MHz: 2.7V~5.5V
–fSYS = 16MHz: 4.5V~5.5V
Power down and wake-up functions to reduce power consumption
Oscillators
–Internal RC – HIRC
–External Crystal – HXT
–Internal 32kHz RC – LIRC
–External 32.768kHz Crystal – LXT
Fully integrated internal 8MHz oscillator requires no external components
Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
All instructions executed in 1~3 instruction cycles
Bit manipulation instruction
16-bit Table Read Function
115 powerful instructions
Support dual words instructions for RAM access
8-level subroutine nesting

Peripheral Features

Flash Program Memory: 4K×16 ~ 8K×16
RAM Data Memory: 256×8
True EEPROM Memory: 64×8 (only for HT67F489)
Watchdog Timer function
42 bidirectional I/O lines –Inlcude LCD/LED driving output
4 pin-shared external interrupts
Multiple Timer Modules for time measure, input capture, compare match output, PWM output or single pulse output functions
Dual Time-Base functions for generation of fixed time interrupt signals
10-channel 12-bit resolution A/D converter
LCD display
–20SEG × 4COM & 20SEG × 8COM
–1/3 or 1/4 bias
LED display: 8SEG × 8COM
Fully-duplex Universal Asynchronous Receiver and Transmitter Interface — UART
Low Voltage Reset function
Low Voltage Detect function
Package type: 44-pin LQFP

برند

Holtek

نوع پکیج

SMD

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