STM8L052R8T6 8-bit Microcontrollers – MCU Ultra LP 8-Moka MCU 64kB Kohiko 16MHz EE
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | STMicroelectronics |
| Kāwai Hua: | 8-bit Microcontrollers - MCU |
| RoHS: | Nga korero |
| Rangatū: | STM8L052R8 |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | LQFP-64 |
| Matua: | STM8 |
| Rahi Mahara Papatono: | 64 kB |
| Raraunga pahi whanui: | 8 moka |
| Whakatau ADC: | 12 moka |
| Auautanga Karaka Morahi: | 16 MHz |
| Te maha o nga I/Os: | 54 I/O |
| Rahi RAM Raraunga: | 4 kB |
| Ngaohiko Tuku - Min: | 1.8 V |
| Ngaohiko Tukunga - Max: | 3.6 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Paepae |
| Waitohu: | STMicroelectronics |
| Momo RAM Raraunga: | RAM |
| Rahi ROM Raraunga: | 256 B |
| Momo ROM Raraunga: | EEPROM |
| Momo Atanga: | I2C, SPI, USART |
| makuku tairongo: | Ae |
| Te maha o nga hongere ADC: | 27 Channel |
| Te maha o nga Taima/Kaitatau: | 5 Matama |
| Rangatū Tukatuka: | STM8L |
| Momo Hua: | 8-bit Microcontrollers - MCU |
| Momo Mahara Papatono: | kohiko |
| Te Rahi Wheketere: | 960 |
| Kāwairoto: | Nga Manahikohiko - MCU |
| Taumaha Waeine: | 0.012088 oz |
♠ Raina Uara, 8-bit ultralow power MCU, 64-KB Flash, 256-paita raraunga EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC
Ko nga taputapu raina uara teitei STM8L05xxx he mema o te whanau STM8L ultra iti mana 8-bit.
Ko te raina uara STM8L05xxx ultra iti mana whanau e whakaatu ana i te STM8 PTM kua whakarei ake e whakarato ana i te mana tukatuka nui ake (tae atu ki te 16 MIPS i te 16 MHz) i te wa e mau tonu ana nga painga o te hoahoanga CISC me te pai ake o te kiato waehere, he mokowhiti 24-bit mo te waahi korero raina me te arotau. hoahoanga mo nga mahi mana iti.
Kei roto i te whanau he kōwae patuiro whakauru me te atanga taputapu (SWIM) e taea ai te whakakore i roto i te tono patuiro me te tere tere o te Flash.
Ko te raina uara kiato teitei STM8L05xxx microcontrollers e whakaatu ana i nga raraunga whakauru EEPROM me te hiko iti, te ngaohiko iti, te kaupapa tuku kotahi te mahara Flash.
Ko nga taputapu katoa e tuku ana i te 12-bit ADC, te karaka-waahi, e wha nga tohu moka-16, kotahi moka-8 me te atanga korero paerewa penei i nga SPI e rua, I2C, e toru nga USART me te 8x24 ranei 4x28- wahanga LCD.
Kei te waatea te LCD 8x24 ranei 4x 28-waahanga i runga i te raina uara kiato teitei STM8L05xxx.Ko te whanau STM8L05xxx e mahi ana mai i te 1.8 V ki te 3.6 V ka waatea mai i te -40 ki te +85 °C te awhe pāmahana.
Ko te hoahoa tauira o te huinga peripheral ka taea te kite i nga taputapu rite ki nga whanau ST microcontroller rereke tae atu ki nga whanau 32-bit.Ma tenei ka tino ngawari te whakawhiti ki tetahi whanau rereke, ka ngawari ake ma te whakamahi i tetahi huinga taputapu whanaketanga noa.
Ko nga raina uara katoa STM8L hua hiko ultra iti e ahu mai ana i runga i te hoahoanga kotahi me te mapi mahara kotahi me te pinout hono.
• Nga tikanga whakahaere
– Tuku hiko whakahaere: 1.8 V ki te 3.6 V
– Awhe pāmahana: -40 °C ki te 85 °C
• Nga waahanga hiko iti
– E 5 nga momo hiko iti: Tatari, He iti te oma hiko (5.9 µA), Tatari hiko iti (3 µA), Hohe-tu me te RTC katoa (1.4 µA), Kati (400 nA)
– Kohi hiko hihiko: 200 µA/MHz + 330 µA
– Tino-iti te turuturu mo ia I/0: 50 nA
– Oho tere mai i te Kati: 4.7 µs
• Ake STM8 matua
– Te hoahoanga Harvard me te paipa 3-waahi
– Max auau.16 MHz, 16 CISC MIPS teitei
– Tae atu ki te 40 nga puna haukoti o waho
• Tautuhi me te whakahaere tuku
– He iti te mana, ultra-haumaru te tautuhi BOR me nga paepae e 5 ka taea te whakarite
– Te mana iti POR/PDR
– Kaitahuri ngaohiko ka taea te papatono (PVD)
• Whakahaere karaka
– 32 kHz me 1 ki te 16 MHz oscillators tioata
– Roto 16 MHz wheketere-whakapai RC
– 38 kHz iti kohi RC
– Pūnaha haumaru karaka
• iti mana RTC
– Maramataka BCD me te aukati whakaoho
– Te whakatikatika mamati me te tika +/- 0.5ppm
– Arā te whakakitenga anti-tamper
• LCD: 8×24 ranei 4×28 w/ kaitahuri hikoi
• Maumahara
– 64 KB Flash mahara hōtaka me te 256 paita raraunga EEPROM me ECC, RWW
– Tuhiwari me te panui aratau whakamarumaru
– 4 KB o te RAM
• DMA
- 4 nga waahana e tautoko ana i te ADC, SPI, I2C, USARTs, timers
– 1 hongere mo te mahara-ki-mahara
• 12-bit ADC ki te 1 Msps/27 hongere
– Ngaohiko tohutoro o roto
• Nga taima
- E toru nga taima 16-bit me nga hongere e 2 (whakamahia hei IC, OC, PWM), he kaiwhakawaehere tapawha
– Kotahi 16-bit te matama whakahaere matatau me nga hongere e 3, e tautoko ana i te mana motuka
– Kotahi moka-8 matawā me te 7-bit prescaler
– 2 kurī kaitiaki: 1 Matapihi, 1 Motuhake
– Matawā Beeper me te 1, 2, 4 kHz iarere
• Nga atanga korero
– E rua nga atanga rangatū tukutahi (SPI)
– Tere I2C 400 kHz SMBus me PMBus
- E toru nga USART (atanga ISO 7816 + IrDA)
• Tae atu ki te 54 I/Os, ka taea te mahere katoa i runga i nga vector haukoti
• Tautoko whanaketanga
– He tere te hanga i runga i te maramara me te patuiro-kore me te SWIM
– Bootloader whakamahi USART
