Nkọwa:
Oghere nnweta ultra-low-power STM32L011x3/4 ezinụlọ na-ejikọta Arm® Cortex®-M0+ 32-bit RISC core na-arụ ọrụ dị elu na-arụ ọrụ na ugboro 32 MHz, ncheta agbakwunyere ọsọ ọsọ (ihe ruru 16 Kbytes nke ebe nchekwa mmemme Flash, 512 bytes nke data EEPROM na 2 Kbytes nke RAM) gbakwunyere ọtụtụ ụdị nkwalite I/Os na mpụta.Ngwa STM32L011x3/4 na-enye ike dị elu maka ịrụ ọrụ dịgasị iche iche.A na-enweta ya na nnukwu nhọrọ nke isi mmalite elekere dị n'ime na nke mpụga, mgbanwe voltaji dị n'ime na ọtụtụ ụdị ike dị ala.Ngwa STM32L011 × 3/4 na-enye ọtụtụ njirimara analọgụ, otu 12-bit ADC nwere ngwaike ngwaike, ndị na-atụnye ike dị ala abụọ, ọtụtụ oge, otu ngụ oge dị ala (LPTIM), ihe ngụ oge 16-bit zuru oke, otu RTC. yana otu SysTick nke enwere ike iji dị ka oge.Ha na-egosipụtakwa ndị nche abụọ, otu onye nche nwere elekere onwe ya na ike windo yana otu onye na-ahụ maka windo dabere na elekere ụgbọ ala.Ọzọkwa, STM32L011x3/4 ngwaọrụ agbakwunyere ọkọlọtọ na elu nkwurịta okwu interfaces: otu I2C, otu SPI, otu USART, na a obere ike UART (LPUART).STM32L011x3/4 na-agụnyekwa elekere ozugbo yana ndekọ ndabere nke na-anọgide na-akwado na ọnọdụ njikere.Ngwa STM32L011 × 3/4 ultra-low-power 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 +125 Celsius C.Ụdị usoro nchekwa ike zuru oke na-enye ohere ịmepụta ngwa ngwa dị ala.
Nkọwapụta: | |
Njirimara | Uru |
Otu | Sekit jikọtara ọnụ (ICs) |
agbakwunyere - Microcontrollers | |
Mfr | STMicroelectronics |
Usoro | STM32L0 |
ngwugwu | Tube |
Ọnọdụ akụkụ | Na-arụ ọrụ |
Ihe nhazi isi | ARM® Cortex®-M0+ |
Nha isi | 32-Bit |
Ọsọ | 32MHz |
Njikọta | I²C, IrDA, SPI, UART/USART |
Akụkụ | Chọpụta/Tọgharịa Brown-out, DMA, POR, PWM, WDT |
Ọnụọgụ nke I/O | 16 |
Nha ebe nchekwa mmemme | 8KB (8K x 8) |
Ụdị ebe nchekwa mmemme | FLASH |
Nha EEPROM | 512 x8 |
Ogo RAM | 2k x8 |
Voltaji - Ntinye (Vcc/Vdd) | 1.65V ~ 3.6V |
Ndị ntụgharị data | A/D 9x12b |
Ụdị Oscillator | Ime |
Okpomọkụ na-arụ ọrụ | -40°C ~ 85°C (TA) |
Ụdị nkwụnye | Ugwu elu |
Ngwungwu / Akpa | 20-TSSOP (0.173 ", obosara 4.40mm) |
Ngwungwu ngwaọrụ ndị na-eweta ihe | 20-TSSOP |
Nọmba ngwaahịa ntọala | STM32 |