STM32F102CBT6

Mainstream USB Access line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 48 MHz CPU, USB FS

Parameters

Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M3
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 48 7x7x1.4 mm

Description

The STM32F102xx medium-density USB access line incorporates the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (Flash memory of 64 or 128 Kbytes and SRAM of 10 or 16 Kbytes), and an extensive range of enhanced peripherals and I/Os...
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Key features

Key features
Core: Arm^® 32-bit Cortex^®-M3CPU 48 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 WS memory access Single-cycle multiplication and hardware division Memories 64 or 128 Kbytes of Flash memory 10 or 16 Kbytes of SRAM Clock, reset and supply management 2.0 to 3.6 V application supply and I/Os POR, PDR and programmable voltage detector (PVD) 4-to-16 MHz crystal oscillator Internal 8 MHz factory-trimmed RC Internal 40 kHz RC PLL for CPU clock 32 kHz oscillator for RTC with calibration Low power Sleep, Stop and Standby modes V_BAT supply for RTC and backup registers Debug mode Serial wire debug (SWD) and JTAG interfaces DMA 7-channel DMA controller Peripherals supported: timers, ADC, SPIs, I²Cs and USARTs 1 × 12-bit, 1.2 µs A/D converter (up to 16 channels) Conversion range: 0 to 3.6 V Temperature sensor Up to 51 fast I/O ports 37/51 I/Os all mappable on 16 external interrupt vectors and almost all 5 V-tolerant Up to six timers Three 16-bit timers, each with up to four IC/OC/PWM or pulse counter Two watchdog timers (Independent and Window) SysTick timer: 24-bit downcounter Up to eight communication interfaces Up to two I²C interfaces (SMBus/PMBus) Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) Up to two SPIs (12 Mbit/s) One USB 2.0 full speed interface CRC calculation unit, 96-bit unique ID ECOPACK packages

In stock

Quantity	$ per unit	Savings
1-9	$8.14	0%
10-24	$6.25	23%
25-99	$5.56	32%
100-249	$5.17	36%
250-499	$4.94	39%
500-10000	$4.52	44%
10000 +	Contact sales

$8.14

Parameters

Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M3
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 48 7x7x1.4 mm

Description

Key features

Key features
Core: Arm^® 32-bit Cortex^®-M3CPU 48 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 WS memory access Single-cycle multiplication and hardware division Memories 64 or 128 Kbytes of Flash memory 10 or 16 Kbytes of SRAM Clock, reset and supply management 2.0 to 3.6 V application supply and I/Os POR, PDR and programmable voltage detector (PVD) 4-to-16 MHz crystal oscillator Internal 8 MHz factory-trimmed RC Internal 40 kHz RC PLL for CPU clock 32 kHz oscillator for RTC with calibration Low power Sleep, Stop and Standby modes V_BAT supply for RTC and backup registers Debug mode Serial wire debug (SWD) and JTAG interfaces DMA 7-channel DMA controller Peripherals supported: timers, ADC, SPIs, I²Cs and USARTs 1 × 12-bit, 1.2 µs A/D converter (up to 16 channels) Conversion range: 0 to 3.6 V Temperature sensor Up to 51 fast I/O ports 37/51 I/Os all mappable on 16 external interrupt vectors and almost all 5 V-tolerant Up to six timers Three 16-bit timers, each with up to four IC/OC/PWM or pulse counter Two watchdog timers (Independent and Window) SysTick timer: 24-bit downcounter Up to eight communication interfaces Up to two I²C interfaces (SMBus/PMBus) Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) Up to two SPIs (12 Mbit/s) One USB 2.0 full speed interface CRC calculation unit, 96-bit unique ID ECOPACK packages