STM8L052R8T6 8-bit Microcontrollers – MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | STMicroelectronics |
| Otu ngwaahịa: | 8-bit Microcontrollers - MCU |
| RoHS: | Nkọwa |
| Usoro: | STM8L052R8 |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | LQFP-64 |
| Isi: | STM8 |
| Nha ebe nchekwa mmemme: | 64kB |
| Ogologo ụgbọ ala data: | 8 bit |
| Mkpebi ADC: | 12 bit |
| Ugboro elekere kacha elu: | 16 MHz |
| Ọnụọgụ nke I/Os: | 54 I/O |
| Nha RAM data: | 4kB |
| Voltaji Na-eweta - Obere: | 1.8 V |
| Voltaji na-eweta - Nke kachasị: | 3.6 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Nkwakọ ngwaahịa: | Tray |
| Akara: | STMicroelectronics |
| Ụdị RAM data: | RAM |
| Nha ROM data: | 256 B |
| Ụdị ROM data: | EEPROM |
| Ụdị ihu: | I2C, SPI, USART |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke ọwa ADC: | Ọwa 27 |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 5 Ngụ oge |
| Usoro nhazi: | STM8L |
| Ụdị ngwaahịa: | 8-bit Microcontrollers - MCU |
| Ụdị ebe nchekwa mmemme: | Flash |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 960 |
| ngalaba: | Microcontrollers - MCU |
| Ibu nkeji: | 0.012088 oz |
♠ Uru Line, 8-bit ultralow ike MCU, 64-KB Flash, 256-byte data EEPROM, RTC, LCD, ngụ oge, USART, I2C, SPI, ADC
Ngwa akara njupụta dị elu STM8L05xxx bụ ndị otu ezinụlọ STM8L ultra low power 8-bit.
Uru ahịrị STM8L05xxx ultra low power ezinụlọ na-egosipụta isi STM8 CPU emelitere na-enye ike nhazi (ruo 16 MIPS na 16 MHz) ka ọ na-ejigide uru nke ihe owuwu CISC nwere njupụta koodu ka mma, oghere okwu linear 24-bit yana nhazi kachasị mma maka arụ ọrụ ike dị ala.
Ezinụlọ ahụ gụnyere modul nbipu agbakwunyere nwere ngwaike ngwaike (SWIM) nke na-enye ohere nbibi ngwa ngwa na-adịghị emetụta yana mmemme Flash ngwa ngwa.
Ahịrị uru njupụta dị elu STM8L05xxx microcontrollers na-egosipụta data EEPROM agbakwunyere na ike dị ala, obere voltaji, mmemme Flash ebe nchekwa ihe na-enye otu.
Ngwa niile na-enye 12-bit ADC, ezigbo elekere, elekere 16-bit anọ, otu oge 8-bit yana interface nkwukọrịta ọkọlọtọ dị ka SPI abụọ, I2C, USART atọ na 8 × 24 ma ọ bụ 4 × 28 LCD akụkụ.
Akụkụ 8x24 ma ọ bụ 4x 28 LCD dị na ahịrị uru njupụta dị elu STM8L05xxx. Ezinụlọ STM8L05xxx na-arụ ọrụ site na 1.8 V ruo 3.6 V ma dị na oke okpomọkụ -40 ruo +85 Celsius.
Nhazi modular nke okirikiri okirikiri na-enye ohere ka a chọta otu akụkụ ahụ n'ime ezinụlọ ST microcontroller dị iche iche gụnyere ezinụlọ 32-bit. Nke a na-eme ka mgbanwe ọ bụla na ezinụlọ dị iche dị mfe, ma mee ka ọ dị mfe karịa site n'iji otu ngwa mmepe mmepe.
Ahịrị uru niile STM8L ngwaahịa ike dị ala dabere na otu ụkpụrụ ụlọ nwere otu maapụ ebe nchekwa yana pinout dị n'otu.
• Ọnọdụ ọrụ
- Ọkụ na-arụ ọrụ: 1.8 V ruo 3.6 V
- Oke okpomọkụ: -40 °C ruo 85 °C
• Njirimara ike dị ala
- Ụdị ike dị ala 5: Chere, obere ike na-agba ọsọ (5.9 µA), echere ike dị ala (3 µA), nkwụsị ọrụ na RTC zuru ezu (1.4 µA), Kwụsị (400 nA)
- Oriri ike dị ike: 200 µA/MHz + 330 µA
- Mgbapụta dị ala dị ala kwa I/0: 50 nA
- Mkpọlite ngwa ngwa site na nkwụsị: 4.7 µs
• isi STM8 dị elu
- Ihe owuwu Harvard na pipeline nke 3
- Max ugboro. 16 MHz, 16 CISC MIPS kacha elu
- Ruo 40 isi mmalite nkwụsịtụ mpụga
• Tọgharịa na njikwa ọkọnọ
- Ike dị ala, nrụpụta BOR dị oke nchebe yana ọnụ ụzọ mmemme 5
- Ultra obere ike POR / PDR
- Ihe nchọpụta voltaji mmemme (PVD)
• njikwa elekere
- 32 kHz na oscillator kristal 1 ruo 16 MHz
– Ime ụlọ ọrụ 16 MHz RC emechiri emechi
- 38 kHz obere oriri RC
– Elekere nche usoro
• RTC ike dị ala
- kalenda BCD nwere nkwụsị mkpu
- Nhazi dijitalụ na +/- 0.5ppm ziri ezi
- Nchọpụta mgbochi mgbochi dị elu
• LCD: 8×24 ma ọ bụ 4×28 w/ nzọụkwụ-elu Ntụgharị
• Ncheta
- Ebe nchekwa ihe mmemme Flash 64 KB yana data EEPROM 256 na ECC, RWW
- Ụdị nchekwa ederede na-agbanwe agbanwe
- 4 KB nke RAM
• DMA
- Ọwa 4 na-akwado ADC, SPI, I2C, USARTs, oge
- 1 ọwa maka ebe nchekwa na ebe nchekwa
• 12-bit ADC ruo 1 Msps/27 ọwa
– Internal kwuru voltaji
• Ngụ oge
- Ngụ oge 16-bit atọ nwere ọwa 2 (eji dị ka IC, OC, PWM), quadrature encoder
- Otu ngụ oge njikwa 16-bit nwere ọwa 3, na-akwado njikwa moto
- Otu ngụ oge 8-bit nwere prescaler 7-bit
- Ndị nche 2: 1 windo, 1 nọọrọ onwe ya
- Ngụ oge Beeper nwere ugboro 1, 2 ma ọ bụ 4 kHz
• Nkwukọrịta ozi
- Oghere ụzọ mmekọrịta abụọ (SPI)
- Ngwa ngwa I2C 400 kHz SMBus na PMBus
- USART atọ (ISO 7816 interface + IrDA)
• Ruo 54 I/Os, ha niile nwere ike maapụ na vectors nkwụsị
• Nkwado mmepe
– Ngwa ngwa na-chip mmemme yana nbibi anaghị emetụta ya na SWIM
- Bootloader na-eji USART
