Product Descriptions

28PIN，16K FLASH ROM, Independent 128BEEROM, 1280B SRAM, 26 GP I/O (26 high current drivers), 3 16 bit timers, 12 channel 12 bit ADC, 3 channel 8+2 bit PWM can output to 6 ports, hardware LCD, one independent hardware UART, one hardware UART/SPI/IC communication port, one temperature sensor, and one PGA

Products Features

Working voltage: 2.4V~5.5V

Working temperature: -40~85 ℃

Encapsulation: SOP28/TSSOP28

Kernel: 1T 32-bit bus 8051

Flash ROM: 16KB Flash ROM (MOVC disable addressing 0000H~00FFH)

IAP: can be coded with options of 0K, 1K, or 16K

EEPROM：128Byte， No need to erase, 100000 writes, with a storage life of over 10 years

SRAM: internal 256Byte, external 1KB

System clock: Built in high-frequency 24MHz oscillator

The system clock for IC operation can be set to:

12MHz @2.9~5.5V

6MHz / 2MHz @2.4~5.5V

Please contact the engineer from Saiyuan Microelectronics for the requirement of 24MHz

Frequency error: Across (4.0V~5.5V) and (-20~85 ℃) application environments, not exceeding ± 1 PERCENT.

Built in crystal oscillator circuit, can be connected to an external 32k oscillator as a Base Timer clock source, can wake up STOP.

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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