STM32F302xB STM32F302xC STM32F303xB STM32F303xC ARM Cortex-M4 32b MCU+FPU, up to 256KB Flash+48KB SRAM 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V operation Datasheet - production data Features • Core: ARM® Cortex™-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, 90 DMIPS(from CCM) /1.25 DMIPS/MHz (Dhrystone 2.1), DSP instruction and MPU (memory protection unit) • Operating conditions: – VDD, VDDA voltage range: 2.0 V to 3.6 V • Memories – 128 to 256 Kbytes of Flash memory – Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes. – Routine booster: 8 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM) • CRC calculation unit • Reset and supply management – Power-on/Power down reset (POR/PDR) – Programmable voltage detector (PVD) – Low power modes: Sleep, Stop and Standby – VBAT supply for RTC and backup registers • Clock management – 4 to 32 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 8 MHz RC with x 16 PLL option – Internal 40 kHz oscillator • Up to 87 fast I/Os – All mappable on external interrupt vectors – Several 5 V-tolerant • 12-channel DMA controller • Up to four ADC 0.20 µS (up to 39 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, separate analog supply from 2 to 3.6 V • Up to two 12-bit DAC channels with analog supply from 2.4 to 3.6 V • Seven fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V • Up to four operational amplifiers that can be used in PGA mode, all terminal accessible with analog supply from 2.4 to 3.6 V • Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors June 2013 This is information on a product in full production. LQFP48 (7 × 7 mm) LQFP64 (10 × 10 mm) LQFP100 (14 × 14 mm) • Up to 13 timers – One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input – Up to two 16-bit 6-channel advanced-control timers, with up to 6 PWM channels, deadtime generation and emergency stop – One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop – Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop – Two watchdog timers (independent, window) – SysTick timer: 24-bit downcounter – Up to two 16-bit basic timers to drive the DAC • Calendar RTC with Alarm, periodic wakeup from Stop/Standby • Communication interfaces – CAN interface (2.0B Active) – Two I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP – Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control) – Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frame – USB 2.0 full speed interface – Infrared Transmitter • Serial wire debug, Cortex-M4 with FPU ETM, JTAG • 96-bit unique ID Table 1. Device summary Reference Part number STM32F302xx STM32F302CB, STM32F302CC, STM32F302RB, STM32F302RC, STM32F302VB, STM32F302VC STM32F303xx STM32F303CB, STM32F303CC, STM32F303RB, STM32F303RC, STM32F303VB, STM32F303VC DocID023353 Rev 6 1/132 www.st.com




STMicroelectronics NV




半導体を製造・販売する、スイスのジュネーヴに本社を置く企業。 日本法人は、エス・ティー・マイクロエレクトロニクス株式会社。


Not pic File
Hot Offer


型式 数量 D/C・lead 備考 選択
STM32F303VCT6 100個 15+ lead free  


型式 数量 D/C・lead 備考 選択
STM32F303VCT6 177個