BS86C16A-3 اورجینال

نقد و بررسی اجمالی

میکروکنترلر 8 بیت هولتک با فلش 4Kx16bit -پشتیبانی از 16 کلید لمسی-فرکانس کاری8 و 12 و 16 مگاهرتز - اس ام دی 8 پایه Touch A/D Flash MCU with LED/LCD Driver These devices are a series of Flash Memory type 8-bit high performance RISC architecture microcontrollers with fully integrated touch key functions

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CPU Features
• Operating Voltage
♦ fSYS= 8MHz: 2.7V~5.5V
♦ fSYS= 12MHz: 2.7V~5.5V
♦ fSYS= 16MHz: 4.5V~5.5V
• Up to 0.25μs instruction cycle with 16MHz system clock at VDD=5V
• Power down and wake-up functions to reduce power consumption
• Three Oscillators
♦ High Speed Internal RC -- HIRC: 8/12/16MHz
♦ Low Speed Internal RC -- LIRC: 32kHz
♦ Low speed External Crystal -- LXT: 32768Hz (for BS86C16A-3/BS86D20A-3 only)
• Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
• All instructions executed in one to three instruction cycles
• Table read instructions
• 115 powerful instructions
• Up to 8-level subroutine nesting
• Bit manipulation instruction

Peripheral Features
• Flash Program Memory: 2K×16~8K×16
• RAM Data Memory: 384×8~768×8
• True EEPROM Memory: 64×8
• Fully integrated 12/16/20 touch key functions -- require no external components
• Watchdog Timer function
• Up to 26 bidirectional I/O lines
• PMOS Source Current Adjustable
• Software controlled 4-SCOM lines LCD driver with 1/3 bias
• One external interrupt line shared with I/O pin
• Multiple Timer Module for time measure, input capture, compare match output, PWM output or
single pulse output function
• Dual Time-Base functions for generation of fxed time interrupt signals
• Multi-channel 12-Bit resolution A/D converter
• Serial Interfaces Module – SIM for SPI or I2C
• UART Interface
• Low voltage reset function
• Low voltage detect function
• Flash program memory can be re-programmed up to 100,000 times
• Flash program memory data retention > 10 years
• True EEPROM data memory can be re-programmed up to 1,000,000 times
• True EEPROM data memory data retention > 10 years
• Package: 20/24/28-pin SOP