STM32L151RET6 IC MCU 32BIT 512KB FLASH 64LQFP

Nkọwa

Ngwa STM32L151xE dị oke ala na STM32L152xE na-etinye ike njikọta nke ụgbọ ala serial ụgbọ ala (USB) yana Arm® Cortex®-M3 32-bit RISC core na-arụ ọrụ na ugboro 32 MHz (33.3 DMIPS), ngalaba nchekwa nchekwa (MPU), ncheta agbakwunyere ọsọ ọsọ (Flash ebe nchekwa ruru 512 Kbytes na RAM ruo 80 Kbytes), yana ọtụtụ ụdị nkwalite I/Os na mpụta jikọtara na bọs APB abụọ.Ngwa STM32L151xE na STM32L152xE na-enye amplifiers arụ ọrụ abụọ, otu 12-bit ADC, DACs abụọ, ndị na-atụnyere ike dị ala abụọ, otu ngụ oge 32-bit n'ozuzu, ihe ngụ oge 16-bit isii na ngụ oge abụọ. enwere ike iji dị ka ntọala oge.Ọzọkwa, STM32L151xE na STM32L152xE ngwaọrụ nwere ọkọlọtọ na elu nkwurịta okwu interfaces: ruo abụọ I2Cs, atọ SPI, abụọ I2S, atọ USARTs, abụọ UARTs na otu USB.Ngwa STM32L151xE na STM32L152xE na-enye ihe ruru ọwa mmetụta ikike 34 iji tinye naanị ọrụ mmetụta mmetụ na ngwa ọ bụla.Ha na-agụnyekwa elekere ozugbo yana usoro ndekọ ndabere nke na-anọgide na-akwado na ọnọdụ Njikere.N'ikpeazụ, onye na-ahụ maka LCD agbakwunyere (ma e wezụga ngwaọrụ STM32L151xE) nwere ihe nrụpụta voltaji LCD arụnyere na-enye ohere ịnyaba ruo 8 multiplexed LCDs na iche na-adabere na voltaji ọkọnọ.Ngwa STM32L151xE dị oke ala na STM32L152xE na-arụ ọrụ site na ọkụ ọkụ 1.8 ruo 3.6 V (gbadata ruo 1.65 V na ike ala) na BOR yana site na ọkụ 1.65 ruo 3.6 V na-enweghị nhọrọ BOR.Ha dị na -40 ruo +85 Celsius C na -40 ruo +105 Celsius C.Ụdị usoro nchekwa ike zuru oke na-enye ohere ịmepụta ngwa ngwa dị ala.