Datasheet > BH67F2470

BH67F2470

更新时间： 2024-03-03 10:10:21

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
227页	3277K
描述
Glucose Meter Flash MCU with LCD

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BH67F2470 数据手册

BH67F2470

Glucose Meter Flash MCU with LCD

Features

CPU Features

• Operating Voltage

♦

f_SYS=4MHz: 2.2V~5.5V

♦

f_SYS=8MHz: 2.2V~5.5V

♦

f_SYS=12MHz: 2.7V~5.5V

♦

f_SYS=16MHz: 3.3V~5.5V

• Up to 0.25μs instruction cycle with 16MHz system clock at V_DD=5V

• Power down and wake-up functions to reduce power consumption

• Four Oscillators:

♦

External High Speed Crystal – HXT

♦

External 32.768kHz Crystal – LXT

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Internal High Speed RC – HIRC

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Internal 32kHz RC – LIRC

• Multi-mode operation: FAST, SLOW, IDLE and SLEEP

• Fully integrated internal oscillators require no external components

• All instructions executed in 1~3 instruction cycles

• Table read instructions

• 115 powerful instructions

• 8-level subroutine nesting

• Bit manipulation instruction

Peripheral Features

• Flash Program Memory: 32K×16

• RAM Data Memory: 768×8

• True EEPROM Memory: 64×8

• Watchdog Timer function

• In Application Programming – IAP

• 46 bidirectional I/O lines

• Programmable I/O port source current for LED applications

• 2 pin-shared external interrupts

• Multiple Timer Modules for time measure, input capture, compare match output, PWM output or

single pulse output function

♦

1 Standard type 16-bit Timer Module – STM

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3 Periodic type 10-bit Timer Modules – PTM0~PTM2

• Dual Time-Base functions for generation of ﬁxed time interrupt signals

• 4 external channels 12-bit resolution A/D Converter

• Internal Reference Voltage Generator

• 10-bit D/A Converter

• Internal Operational Ampliﬁer

• Over Voltage Protection function with interrupt

Rev. 1.80

June 14, 2023

1...4 5 678 9 10...227

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