STM32F302CB

批量生产
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带DSP和FPU的主流混合信号ARM Cortex-M4 MCU,具有128 KB Flash、72 MHz CPU、MPU、CCM、5 MSPS 12位ADC、PGA和比较器

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产品概述

描述

The STM32F302xB/STM32F302xC family is based on the high-performance ARM®Cortex®-M4 32-bit RISC core with FPU operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 40 Kbytes of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The devices offer up to two fast 12-bit ADCs (5 Msps), four comparators, two operational amplifiers, up to one DAC channel, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and one timer dedicated to motor control. They also feature standard and advanced communication interfaces: up to two I2Cs, up to three SPIs (two SPIs are with multiplexed full-duplex I2Ss), three USARTs, up to two UARTs, CAN and USB. To achieve audio class accuracy, the I2S peripherals can be clocked via an external PLL.

The STM32F302xB/STM32F302xC family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F302xB/STM32F302xC family offers devices in three packages ranging from 48 pins to 100 pins.

The set of included peripherals changes with the device chosen.

  • 所有功能

    • Core: ARM®Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction and MPU (memory protection unit)
    • Operating conditions:
      • VDD, VDDAvoltage 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.
    • 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
      • VBATsupply 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
    • Interconnect matrix
    • 12-channel DMA controller
    • Two ADCs 0.20 μS (up to 17 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single ended/differential input, separate analog supply from 2 to 3.6 V
    • One 12-bit DAC channel with analog supply from 2.4 to 3.6 V
    • Four fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V
    • Two operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
    • Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
    • Up to 11 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
      • One 16-bit 6-channel advanced-control timer, 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
      • One 16-bit basic timer 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 frames
      • USB 2.0 full speed interface
      • Infrared transmitter
    • Serial wire debug, Cortex®-M4 with FPU ETM, JTAG
    • 96-bit unique ID

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EDA符号、封装和3D模型

STMicroelectronics - STM32F302CB

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封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
STM32F302CBT6
批量生产
LQFP 48 7x7x1.4 mm 工业 Ecopack2
STM32F302CBT6TR
批量生产
LQFP 48 7x7x1.4 mm 工业 Ecopack2
STM32F302CBT7
批量生产
LQFP 48 7x7x1.4 mm 工业 Ecopack2

STM32F302CBT6

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

LQFP 48 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F302CBT6TR

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

LQFP 48 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F302CBT7

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

LQFP 48 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(ºC)
D/A Converters (typ) (12-bit)
Timers (typ) (16-bit)
Timers (typ) (32-bit)
Number of Channels (typ)
SMPS
Number of Channels (typ)
UART (typ)
I/Os (High Current)
Integrated op-amps
Comparator
SPI (typ)
USART (typ)
Number of Channels (typ)
I2S (typ)
CAN (2.0)
CAN (FD)
最小值
最大值
STM32F302CBT6
Available at distributors

经销商的可用性 STM32F302CBT6

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM32F302CBT6TR
Available at distributors

经销商的可用性 STM32F302CBT6TR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM32F302CBT7
Available at distributors

经销商的可用性 STM32F302CBT7

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM32F302CBT6 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM32F302CBT6

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

1

Timers (typ) (16-bit):

7

Timers (typ) (32-bit):

1

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

-

I/Os (High Current):

37

Integrated op-amps:

2

Comparator:

4

SPI (typ):

3

USART (typ):

3

Number of Channels (typ):

9

I2S (typ):

2

CAN (2.0):

1

CAN (FD):

-

代理商名称

代理商库存报告日期:

STM32F302CBT6TR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM32F302CBT6TR

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

1

Timers (typ) (16-bit):

7

Timers (typ) (32-bit):

1

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

-

I/Os (High Current):

37

Integrated op-amps:

2

Comparator:

4

SPI (typ):

3

USART (typ):

3

Number of Channels (typ):

9

I2S (typ):

2

CAN (2.0):

1

CAN (FD):

-

代理商名称

代理商库存报告日期:

STM32F302CBT7 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM32F302CBT7

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

1

Timers (typ) (16-bit):

7

Timers (typ) (32-bit):

1

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

-

I/Os (High Current):

37

Integrated op-amps:

2

Comparator:

4

SPI (typ):

3

USART (typ):

3

Number of Channels (typ):

9

I2S (typ):

2

CAN (2.0):

1

CAN (FD):

-

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商