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STM32L073RBT6 IC MCU 32BIT 128KB FLASH 64LQFP

ʻO ka wehewehe pōkole:

Mfr.Mahele: STM32L073RBT6

Mea Hana: STMicroelectronics
Pūʻolo: 64-LQFP
Wehewehe: ARM® Cortex®-M0+ series Microcontroller IC 32-Bit 32MHz 128KB (128K x 8) FLASH 64-LQFP (10×10)

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Hoʻokomo ʻia nā microcontrollers ultra-low-power STM32L073xx i ka mana hoʻohui o ka bus serial universal (USB 2.0 crystal-less) me ka hana kiʻekiʻe Arm Cortex-M0+ 32-bit RISC core e hana ana ma kahi alapine 32 MHz, kahi ʻāpana pale hoʻomanaʻo ( MPU), nā hoʻomanaʻo hoʻokomo kiʻekiʻe (a hiki i 192 Kbytes o ka hoʻomanaʻo polokalamu Flash, 6 Kbytes o ka ʻikepili EEPROM a me 20 Kbytes o RAM) me kahi ākea ākea o nā I/Os i hoʻonui ʻia a me nā peripheral.Hāʻawi nā mea STM32L073xx i ka mana kiʻekiʻe no ka nui o ka hana.Loaʻa ia me kahi koho nui o nā kumu uaki kūloko a me waho, kahi hoʻololi uila kūloko a me nā ʻano haʻahaʻa haʻahaʻa.Hāʻawi nā mea STM32L073xx i kekahi mau hiʻohiʻona analog, hoʻokahi 12-bit ADC me ka oversampling hardware, ʻelua DAC, ʻelua mau mea hoʻohālikelike ultra-low-power, mau manawa, hoʻokahi manawa haʻahaʻa haʻahaʻa (LPTIM), ʻehā mau manawa 16-bit kumu nui a ʻelua. ʻO ka manawa kumu, hoʻokahi RTC a me hoʻokahi SysTick hiki ke hoʻohana ʻia ma ke ʻano he mau manawa.Hāʻawi pū lākou i ʻelua mau ʻīlio kiaʻi, hoʻokahi kiaʻi me ka uaki kūʻokoʻa a me ka mana puka makani a me hoʻokahi kiaʻi puka makani e pili ana i ka uaki kaʻa.Eia kekahi, ua hoʻokomo nā mea STM32L073xx i nā pilina kamaʻilio maʻamau a me ka holomua: a hiki i ʻekolu I2C, ʻelua SPI, hoʻokahi I2S, ʻehā USART, kahi UART haʻahaʻa (LPUART), a me kahi USB ʻaʻole kristal.Hāʻawi nā mea hana a hiki i ka 24 capacitive sensing channel e hoʻohui wale i ka hana touch sensing i kekahi noi.Hoʻokomo pū ka STM32L073xx i kahi uaki manawa maoli a me kahi pūʻulu o nā papa inoa hoʻihoʻi e hoʻomau ʻia i ke ʻano Standby.ʻO ka mea hope loa, loaʻa i kā lākou mea hoʻoponopono LCD i hoʻohui ʻia i kahi mea hana uila LCD i kūkulu ʻia e hiki ai ke hoʻokele a hiki i 8 LCDs multiplexed me ka ʻokoʻa kūʻokoʻa o ka volta lako.Hoʻohana ka mana ultra-low-power STM32L073xx mai kahi lako mana 1.8 a 3.6 V (i lalo i ka 1.65 V ma ka mana iho) me BOR a mai kahi lako mana 1.65 a i 3.6 V me ka koho ʻole BOR.Loaʻa iā lākou ma ke ana wela -40 a +125 °C.ʻO kahi hoʻonohonoho piha o nā ʻano hoʻopakele mana hiki ke hoʻolālā i nā noi haʻahaʻa haʻahaʻa.

 

Nā kikoʻī:
ʻAno Waiwai
Māhele Nā Kaapuni Hoʻohui (IC)
Hoʻokomo ʻia - Microcontrollers
ʻO Mfr STMicroelectronics
moʻo STM32L0
Pūʻolo
Kūlana Māhele ʻeleu
Mea Hana Koko ARM® Cortex®-M0+
Nui Nui 32-Bit
Ka māmā holo 32MHz
Hoʻohui I²C, IrDA, LINbus, SPI, UART/USART, USB
Pilipili ʻIke/Hoʻohou ʻAʻole Brown, DMA, I²S, LCD, POR, PWM, WDT
Ka helu o I/O 51
Ka nui o ka hoʻomanaʻo papahana 128KB (128K x 8)
ʻAno hoʻomanaʻo papahana PALAPALA
Nui EEPROM 6K x 8
Nui RAM 20K x 8
Voltage - Hoʻolako (Vcc/Vdd) 1.8V ~ 3.6V
Nā mea hoʻololi ʻikepili A/D 16x12b;D/A 2x12b
ʻAno Oscillator Kuloko
Ka Mahana Hana -40°C ~ 85°C (TA)
ʻAno kau ʻana Mauna ʻili
Pūʻolo / hihia 64-LQFP
Pūʻolo Mea Mea Hoʻolako 64-LQFP (10x10)
Helu Huahana Kumu STM32L073

 

STM32L073 1

 

 

STM32L073 2


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