Datasheet > BH67F2262

BH67F2262

更新时间： 2024-04-24 09:03:45

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
252页	3447K
描述
R-Type Blood Pressure Meter Flash MCU with Audio PWM

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中文翻译

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数据手册

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BH67F2262 数据手册

BH67F2262

R-Type Blood Pressure Meter Flash MCU with Audio PWM

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

• Oscillator types:

♦

External High Speed Crystal – HXT

♦

Internal High Speed RC – HIRC

♦

External Low Speed 32.768kHz Crystal – LXT

♦

Internal Low Speed 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: 16K×16

• RAM Data Memory: 512×8

• True EEPROM Memory: 64×8

• In Application Programming function – IAP

• Watchdog Timer function

• Up to 52 bidirectional I/O lines

• 2 pin-shared external interrupts

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

output or single pulse output function

♦

1 Standard type 16-bit Timer Module – STM

♦

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

• Universal Serial Interface Module – USIM for SPI, I²C or UART communication

• Single Serial SPI Interface – SPIA

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

• R-type Sensor Blood Pressure AFE

♦

4 external channel 12-bit resolution A/D converter with internal reference voltage V_OREG

♦

PGA and OPA modules

♦

Constant Current Control

Rev. 1.60

August 10, 2023

1...4 5 678 9 10...252

中文翻译

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