Home > Arduino & SCM Supplies > CJMCU-316
With programmable port£¬ convenient for customer to develop - With stamp hole£¬ convenient to embed development board - Main chip is adopted STM32F103T8£¬ARM32-bit Cortex-M3£¬ 64KB flash memory and 20K running memory£¬ 7-CH DMA and 7 timer; On-board 8M - Japanese crystal oscillator; Controller can be run on 72M CPU£¬ super fast calculating speed. - Output method: TTL - Communication method: TTL / I2C - Level: 3.3V - Power supply: 3.3V