产品概述
描述
The STM32C55xxx devices are general purpose microcontrollers family (STM32C5 Series) based on the high‑performance Arm® Cortex®-M33 32-bit RISC core. They operate at a frequency of up to 144 MHz.
The Cortex®-M33 core features a single‑precision floating‑point unit (FPU), that supports all the Arm® single‑precision data‑processing instructions and all the data types.
The Cortex®-M33 core also implements a full set of digital signal processing (DSP) instructions and a memory protection unit (MPU) that enhances the application security.
The devices embed high‑speed memories (512‑Kbyte flash memory and 128‑Kbyte SRAM), and an extensive range of enhanced I/Os, peripherals connected to three APB buses, three AHB buses, and a 32‑bit multi‑AHB bus matrix.
The devices feature several protection mechanisms for embedded flash memory and SRAM: readout protection, write protection, and hide protection areas.
The devices embed several peripherals reinforcing security:
- HASH hardware accelerator
- True random number generator
The devices offer two 12‑bit ADCs, one DAC channel, one comparator, a low‑power RTC, two 32‑bit general‑purpose timers, two 16‑bit PWM timers dedicated to motor control, four 16‑bit general‑purpose timers, two 16‑bit basic timers, and one 16‑bit low‑power timer.
The devices also feature standard and advanced communication interfaces such as:
- Two I2Cs
- One I3C shared with I2C
- Three SPIs with multiplexed full-duplex I2S
- Three USARTs, two UARTs, and one low‑power UART
- One FDCAN
- One USB full‑speed
The devices operate in the –40 to +105 °C (+130 °C junction) temperature ranges from a 2.7 to 3.6 V power supply.
A comprehensive set of power‑saving modes allows the design of low‑power applications.
The devices offer multiple packages from 32 to 100 pins.
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所有功能
- Includes ST state-of-the-art patented technology.
- 内核
- 32-bit Arm® Cortex®-M33 CPU with FPU, frequency up to 144 MHz, MPU, and DSP instructions
- Benchmarks
- ART Accelerator
- 8-Kbyte instruction cache enables 0-wait-state execution from flash memory at the CPU's maximum speed
- 存储器
- Up to 512‑Kbyte flash memory with ECC, 2 banks read-while-write
- 128-Kbyte SRAM including 64-Kbyte with ECC
- 64-Kbyte flash memory area for software EEPROM emulation
- 4.5-Kbyte OTP (one-time programmable)
- Clock, reset, and supply management
- 2.7 V to 3.6 V application supply and I/O
- POR, PDR, and PVD
- Embedded regulator (LDO)
- Internal oscillators: 144 MHz HSI (with +/- 1% accuracy over temperature range [-20 °C : 130°C]), 160/144/100 MHz PSI, 32 kHz LSI
- External oscillators: 4 to 50 MHz HSE, 32.768 kHz LSE
- Low-power modes: Sleep, Stop, and Standby
- DMA controller to offload the CPU
- 2 x LPDMA with 12 channels (8 + 4)
- Analog
- 2 × 12-bit ADC (19 external channels and 2 internal), up to 2.25 MSPS, or up to 4.5 MSPS in dual interleaved mode
- 1 × 12-bit DAC (with output buffer)
- 1 × comparator (with configurable set of inputs)
- Up to 15 timers
- 9 × 16-bit (including 2 × 16-bit advanced motor control, 1 × low-power 16-bit timer available in Stop mode) and 2 × 32-bit timers
- 2 × watchdogs
- 1 × SysTick timer
- RTC with hardware calendar, alarms, and calibration
- Communication interfaces
- Up to 2 × I2C FM + interfaces (SMBus/PMBus)
- 1 × I3C
- Up to 3 × USARTs (ISO7816 interface, LIN, IrDA, modem control), 2 × UARTs, and 1 × LPUART
- Up to 3 × SPIs with full‑duplex I2S for audio-class accuracy through external clock, and up to 3 × additional SPIs derived from 3 × USARTs when configured in synchronous mode
- 1 × FDCAN
- 1 × USB 2.0 full-speed host and device
- Low-power modes
- Sleep, Stop, and Standby modes
- Up to 86 I/O ports with interrupt capability
- HASH (SHA-1, SHA-224, SHA-256), HMAC
- Mathematical coprocessor
- CORDIC for trigonometric functions acceleration
- 1 × True random number generator
- Bootloader support on USART, FDCAN, USB, and SPI interfaces
- Flexible life-cycle scheme with RDP and password-protected regression
- 96-bit unique ID
- All packages are ECOPACK2 compliant.
EDA符号、封装和3D模型
意法半导体 - STM32C551VE
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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符号
封装
3D模型
质量与可靠性
| 料号 | 符合RoHS级别 | 等级规格 | 材料声明** |
|---|---|---|---|
| STM32C551VET6 | Ecopack2 | 工业 | |
| STM32C551VET6TR | Ecopack2 | 工业 | |
STM32C551VET6
Package:
IndustrialMaterial Declaration**:
STM32C551VET6TR
Package:
IndustrialMaterial Declaration**:
(**) 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。
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样片和购买
| 料号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | 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 | 比较器 | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | ||
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| STM32C551VET6TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| STM32C551VET6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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STM32C551VET6TR 批量生产
STM32C551VET6 批量生产