产品概述
-
所有功能
- Ultra-low-power with FlexPowerControl
- 1.71 V to 3.6 V power supply
- -40 °C to 85/105/125 °C temperature range
- 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
- 30 nA Shutdown mode (5 wakeup pins)
- 120 nA Standby mode (5 wakeup pins)
- 420 nA Standby mode with RTC
- 1.1 µA Stop 2 mode, 1.4 µA with RTC
- 100 µA/MHz run mode
- Batch acquisition mode (BAM)
- 4 µs wakeup from Stop mode
- Brown out reset (BOR)
- Interconnect matrix
- Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
- Performance benchmark
- 1.25 DMIPS/MHz (Drystone 2.1)
- 273.55 CoreMark® (3.42 CoreMark/MHz @ 80 MHz)
- Energy benchmark
- 294 ULPMark™ CP score
- 106 ULPMark™ PP score
- Clock Sources
- 4 to 48 MHz crystal oscillator
- 32 kHz crystal oscillator for RTC (LSE)
- Internal 16 MHz factory-trimmed RC (±1%)
- Internal low-power 32 kHz RC (±5%)
- Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
- 3 PLLs for system clock, audio, ADC
- Up to 114 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
- RTC with HW calendar, alarms and calibration
- Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors
- 16x timers: 2x 16-bit advanced motor-control, 2x 32-bit and 5x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
- Memories
- Up to 1 MB Flash, 2 banks read-while-write, proprietary code readout protection
- Up to 128 KB of SRAM including 32 KB with hardware parity check
- External memory interface for static memories supporting SRAM, PSRAM, NOR and NAND memories
- Quad SPI memory interface
- 4x digital filters for sigma delta modulator
- Rich analog peripherals (independent supply)
- 3x 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 µA/Msps
- 2x 12-bit DAC output channels, low-power sample and hold
- 2x operational amplifiers with built-in PGA
- 2x ultra-low-power comparators
- 19x communication interfaces
- 2x SAIs (serial audio interface)
- 3x I2C FM+(1 Mbit/s), SMBus/PMBus
- 5x USARTs (ISO 7816, LIN, IrDA, modem)
- 1x LPUART (Stop 2 wake-up)
- 3x SPIs (and 1x Quad SPI)
- CAN (2.0B Active) and SDMMC interface
- SWPMI single wire protocol master I/F
- IRTIM (Infrared interface)
- 14-channel DMA controller
- True random number generator
- CRC calculation unit, 96-bit unique ID
- Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
- All packages are ECOPACK2® compliant
- Ultra-low-power with FlexPowerControl
电路原理图
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Recommended documentation
EDA符号、封装和3D模型
STMicroelectronics - STM32L471ZE
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.
Please select one model supplier :
符号
封装
3D模型
全部资源
| 资源标题 | 版本 | 更新时间 |
|---|
System View Description (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.4 | 31 May 2023 | 31 May 2023 |
IBIS models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 6.0 | 07 Jan 2022 | 07 Jan 2022 |
BSDL files (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 3.4 | 12 May 2022 | 12 May 2022 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | SMPS | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|---|
| STM32L471ZEJ3 | 批量生产 | UFBGA 144 10x10x0.6 P 0.8 mm | - | 工业 | Ecopack2 | |
| STM32L471ZEJ3TR | 批量生产 | UFBGA 144 10x10x0.6 P 0.8 mm | - | 工业 | Ecopack2 | |
| STM32L471ZEJ6 | 批量生产 | UFBGA 144 10x10x0.6 P 0.8 mm | - | 工业 | Ecopack2 | |
| STM32L471ZEJ6TR | 批量生产 | UFBGA 144 10x10x0.6 P 0.8 mm | - | 工业 | Ecopack2 | |
| STM32L471ZET6 | 批量生产 | LQFP 144 20x20x1.4 mm | - | 工业 | Ecopack2 | |
| STM32L471ZET6TR | 批量生产 | LQFP 144 20x20x1.4 mm | - | 工业 | 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 | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 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) | 温度（ºC） | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | 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) | Operating Temperature (°C) (min) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||||||||||||||||||||||||||||||||||
| STM32L471ZET6TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | LQFP 144 20x20x1.4 mm | Tape and Reel | PHILIPPINES | 3A991.a.2 | NEC | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | 85 | - | 1 | - | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | - | 1 | - | |||
| STM32L471ZET6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | LQFP 144 20x20x1.4 mm | Tray | PHILIPPINES | 3A991.a.2 | NEC | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | 85 | - | 1 | - | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | - | 1 | - | |||
| STM32L471ZEJ3 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | UFBGA 144 10x10x0.6 P 0.8 mm | Tray | PHILIPPINES | 3A991.a.2 | NEC | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | 125 | - | 1 | - | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | - | 1 | - | |||
| STM32L471ZEJ6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | UFBGA 144 10x10x0.6 P 0.8 mm | Tray | PHILIPPINES | 3A991.a.2 | NEC | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | 85 | - | 1 | - | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | - | 1 | - | |||
| STM32L471ZEJ6TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | UFBGA 144 10x10x0.6 P 0.8 mm | Tape and Reel | PHILIPPINES | 3A991.a.2 | NEC | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | 85 | - | 1 | - | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | - | 1 | - | |||
| STM32L471ZEJ3TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | UFBGA 144 10x10x0.6 P 0.8 mm | Tape and Reel | PHILIPPINES | 3A991.a.2 | NEC | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | 125 | - | 1 | - | 2 | 9 | 2 | - | - | - | 2 | 114 | 2 | 2 | 3 | 3 | 24 | - | -40 | - | 1 | - | |||
STM32L471ZET6TR 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
LQFP 144 20x20x1.4 mm
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
3A991.a.2
ECCN (EU):
NEC
STM32L471ZET6 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
LQFP 144 20x20x1.4 mm
包装类型:
Tray
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
3A991.a.2
ECCN (EU):
NEC
STM32L471ZEJ3 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
UFBGA 144 10x10x0.6 P 0.8 mm
包装类型:
Tray
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
3A991.a.2
ECCN (EU):
NEC
STM32L471ZEJ6 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
UFBGA 144 10x10x0.6 P 0.8 mm
包装类型:
Tray
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
3A991.a.2
ECCN (EU):
NEC
STM32L471ZEJ6TR 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
UFBGA 144 10x10x0.6 P 0.8 mm
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
3A991.a.2
ECCN (EU):
NEC
STM32L471ZEJ3TR 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
UFBGA 144 10x10x0.6 P 0.8 mm
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
PHILIPPINES
ECCN (US):
3A991.a.2
ECCN (EU):
NEC
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