STM32F302RBT6 ARM Microcontrollers – MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | ARM Microcontrollers - MCU |
| RoHS: | Awọn alaye |
| jara: | STM32F3 |
| Iṣagbesori ara: | SMD/SMT |
| Package/Apo: | LQFP-64 |
| Kókó: | ARM kotesi M4 |
| Iwọn Iranti Eto: | 128 kB |
| Ìbú Data akero: | 32 die-die |
| Ipinnu ADC: | 2 x 6 die-die/8 die-die/10 die-die/12 die-die |
| Igbohunsafẹfẹ Aago ti o pọju: | 72 MHz |
| Nọmba I/Os: | 51 I/O |
| Iwọn Ramu data: | 32 kB |
| Foliteji Ipese - Min: | 2 V |
| Foliteji Ipese - O pọju: | 3.6 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Iṣakojọpọ: | Atẹ |
| Brand: | STMicroelectronics |
| Iru RAM data: | SRAM |
| Irú Ayélujára: | CAN, I2C, I2S, SPI, UART, USART, USB |
| Ọrinrin Ifamọ: | Bẹẹni |
| Nọmba awọn ikanni ADC: | 1 ikanni |
| Nọmba ti Awọn Aago/Ojuwọn: | 8 Aago |
| Onisẹpo ero isise: | ARM Cortex M |
| Iru ọja: | ARM Microcontrollers - MCU |
| Iru Iranti Eto: | Filasi |
| Opoiye Pack Factory: | 960 |
| Ẹka: | Microcontrollers - MCU |
| Orukọ iṣowo: | STM32 |
| Iwọn Ẹyọ: | 342.700 mg |
♠ Arm®-orisun Cortex®-M4 32b MCU + FPU, to 256KB Flash+ 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, awọn aago, 2.0-3.6 V
Ẹbi STM32F302xB/STM32F302xC da lori iṣẹ giga Arm® Cortex®-M4 32-bit RISC mojuto pẹlu FPU ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 72 MHz, ati ifibọ aaye aaye lilefoofo (FPU), apakan aabo iranti ( MPU) ati macrocell itọpa ti a fi sii (ETM).Idile naa ṣafikun awọn iranti ifibọ iyara giga (to 256 Kbytes ti iranti Flash, to 40 Kbytes ti SRAM) ati ibiti o gbooro ti I/Os imudara ati awọn agbeegbe ti o sopọ si awọn ọkọ akero APB meji.
Awọn ẹrọ naa nfunni to awọn ADC 12-bit ti o yara meji (5 Msps), awọn afiwera mẹrin, awọn amplifiers iṣẹ ṣiṣe meji, to ikanni DAC kan, RTC agbara kekere kan, to awọn akoko 16-bit gbogbogbo marun marun, idi gbogbogbo kan Aago 32-bit, ati aago kan ti a ṣe igbẹhin si iṣakoso mọto.Wọn tun ṣe ẹya boṣewa ati awọn atọkun ibaraẹnisọrọ to ti ni ilọsiwaju: to awọn I2Cs meji, to awọn SPI mẹta (awọn SPI meji wa pẹlu I2Ss-duplex pupọ), USARTs mẹta, to awọn UART meji, CAN ati USB.Lati ṣaṣeyọri deede kilasi ohun, awọn agbeegbe I2S le jẹ aago nipasẹ PLL ita.
Ẹbi STM32F302xB/STM32F302xC n ṣiṣẹ ni -40 si +85 °C ati -40 si +105 °C awọn sakani iwọn otutu lati 2.0 si 3.6 V ipese agbara.Eto okeerẹ ti ipo fifipamọ agbara ngbanilaaye apẹrẹ awọn ohun elo agbara kekere.
Idile STM32F302xB/STM32F302xC nfunni awọn ẹrọ ni awọn idii mẹrin lati awọn pinni 48 si awọn pinni 100.
Eto ti awọn agbeegbe ti o wa pẹlu yipada pẹlu ẹrọ ti o yan.
• Mojuto: Arm® Cortex®-M4 32-bit Sipiyu pẹlu FPU (72 MHz max), isodipupo-ọkan ati pipin HW, itọnisọna DSP ati MPU (apakan Idaabobo iranti)
• Awọn ipo iṣẹ:
- VDD, Iwọn foliteji VDDA: 2.0 V si 3.6 V
• Awọn iranti
- 128 si 256 Kbytes ti iranti Flash
- Titi di 40 Kbytes ti SRAM, pẹlu ayẹwo Isọtọ HW ti a ṣe imuse lori awọn Kbytes 16 akọkọ.
• CRC iṣiro kuro
• Tun ati iṣakoso ipese
- Atunto-agbara / agbara-isalẹ (POR/PDR)
- Oluwari foliteji eto (PVD)
- Awọn ipo agbara kekere: oorun, Duro ati imurasilẹ
- Ipese VBAT fun RTC ati awọn iforukọsilẹ afẹyinti • iṣakoso aago
– 4 to 32 MHz gara oscillator
– 32 kHz oscillator fun RTC pẹlu odiwọn
- Ti abẹnu 8 MHz RC pẹlu x 16 PLL aṣayan
- Ti abẹnu 40 kHz oscillator
• Titi di 87 iyara I / Awọn
– Gbogbo mappable lori ita idalọwọduro fekito
– Orisirisi 5 V-ọlọdun • Interconnect matrix
• 12-ikanni DMA adarí
• Awọn ADC meji 0.20 µS (to awọn ikanni 17) pẹlu ipinnu yiyan ti 12/10/8/6 bits, 0 si 3.6 V ibiti o ti yipada, ipari kan / titẹ sii iyatọ, ipese afọwọṣe lọtọ lati 2 si 3.6 V
• ikanni DAC 12-bit kan pẹlu ipese afọwọṣe lati 2.4 si 3.6 V
• Awọn afiwera afọwọṣe oju-irin-si-iṣinipopada mẹrin pẹlu ipese afọwọṣe lati 2 si 3.6 V
• Awọn amplifiers iṣiṣẹ meji ti o le ṣee lo ni ipo PGA, gbogbo awọn ebute ti o wa pẹlu ipese afọwọṣe lati 2.4 si 3.6 V
• Titi di awọn ikanni oye agbara 24 ti n ṣe atilẹyin bọtini ifọwọkan, laini ati awọn sensọ ifọwọkan iyipo
• Titi di awọn aago 11
- Aago 32-bit kan ati awọn aago 16-bit meji pẹlu to 4 IC/OC/PWM tabi counter pulse counter ati quadrature (afikun) kooduopo
- Aago iṣakoso ilọsiwaju-ikanni 16-bit 6 kan, pẹlu to awọn ikanni PWM 6, iran ti ku ati iduro pajawiri
- Aago 16-bit kan pẹlu 2 IC / OCs, 1 OCN / PWM, iran akoko ipari ati iduro pajawiri
- Awọn aago 16-bit meji pẹlu IC / OC / OCN / PWM, iran akoko ipari ati iduro pajawiri
- Awọn aago aago meji (ominira, window)
– SysTick aago: 24-bit downcounter
- Aago ipilẹ 16-bit kan lati wakọ DAC
• Kalẹnda RTC pẹlu Itaniji, ijidide igbakọọkan lati Duro/Iduro
• Awọn atọkun ibaraẹnisọrọ
- CAN ni wiwo (2.0B Nṣiṣẹ)
- Ipo Yara I2C meji pẹlu (1 Mbit / s) pẹlu ifọwọ lọwọlọwọ 20 mA, SMBus / PMBus, ji lati STOP
- Titi di USART / UARTs marun (ni wiwo ISO 7816, LIN, IrDA, iṣakoso modẹmu)
- Titi di awọn SPI mẹta, meji pẹlu ilọpo pupọ / ni wiwo duplex I2S ni kikun, 4 si 16 awọn fireemu bit siseto
- USB 2.0 ni wiwo iyara ni kikun
– Atagba infurarẹẹdi
• Serial waya yokokoro, Cortex®-M4 pẹlu FPU ETM, JTAG
• 96-bit oto ID
