Datasheet > STM32F446ZE

STM32F446ZE

更新时间： 2024-11-07 00:54:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
202页	3058K
描述
ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 512kB Flash/1284KB RAM, USB OTG HS/FS, 17 TIMs, 3 ADCs, 20 comm. interfaces

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

STM32F446ZE 数据手册

STM32F446xC/E

ARM^®Cortex^®-M4 32b MCU+FPU, 225DMIPS, up to 512kB Flash/128+4KB RAM,

USB OTG HS/FS, 17 TIMs, 3 ADCs, 20 comm. interfaces

Datasheet - production data

Features

&"'!

• Core: ARM 32-bit Cortex -M4 CPU with FPU,

Adaptive real-time accelerator (ART

Accelerator™) allowing 0-wait state execution

from Fl ash memory, frequency up to 180 MHz,

MPU, 225 DMIPS/1.25 DMIPS/MHz

(Dhrystone 2.1), and DSP instructions

• Memories

LQFP64 (10 × 10mm)

LQFP100 (14 × 14mm)

LQFP144 (20 x 20 mm)

UFBGA144 (7 x 7 mm)

UFBGA144 (10 x 10 mm)

WLCSP 81

• Up to 114 I/O ports with interrupt capability

– Up to 111 fast I/Os up to 90 MHz

– Up to 112 5 V-tolerant I/Os

• Up to 20 communication interfaces

– SPDIF-Rx

– 512 kB of Flash memory

– 128 KB of SRAM

– Flexible external memory controller with up

to 16-bit data bus:

– Up to 4 × I C interfaces (SMBus/PMBus)

– Up to 4 USARTs/2 UARTs (11.25 Mbit/s,

ISO7816 interface, LIN, IrDA, modem

control)

– Up to 4 SPIs (45 Mbits/s), 3 with muxed I S

for audio class accuracy via internal audio

PLL or external clock

SRAM,PSRAM,SDRAM/LPSDR SDRAM,

Flash NOR/NAND memories

– Dual mode Quad SPI interface

• LCD parallel interface, 8080/6800 modes

• Clock, reset and supply management

– 1.7 V to 3.6 V application supply and I/Os

– POR, PDR, PVD and BOR

– 2 x SAI (serial audio interface)

– 2 × CAN (2.0B Active)

– 4-to-26 MHz crystal oscillator

– Internal 16 MHz factory-trimmed RC (1%

accuracy)

– SDIO interface

– Consumer electronics control (CEC) I/F

• Advanced connectivity

– 32 kHz oscillator for RTC with calibration

– Internal 32 kHz RC with calibration

• Low power

– USB 2.0 full-speed device/host/OTG

controller with on-chip PHY

– USB 2.0 high-speed/full-speed

device/host/OTG controller with dedicated

DMA, on-chip full-speed PHY and ULPI

– Dedicated USB power rail enabling on-chip

PHYs operation throughout the entire MCU

power supply range

– Sleep, Stop and Standby modes

– V

supply for RTC, 20×32 bit backup

BAT

registers + optional 4 KB backup SRAM

• 3×12-bit, 2.4 MSPS ADC: up to 24 channels

and 7.2 MSPS in triple interleaved mode

• 2×12-bit D/A converters

• General-purpose DMA: 16-stream DMA

controller with FIFOs and burst support

• Up to 17 timers: 2x watchdog, 1x SysTick timer

and up to twelve 16-bit and two 32-bit timers up

to 180 MHz, each with up to 4 IC/OC/PWM or

pulse counter

• 8- to 14-bit parallel camera interface up to

54 Mbytes/s

• CRC calculation unit

• RTC: subsecond accuracy, hardware calendar

• 96-bit unique ID

Table 1. Device summary

• Debug mode

Reference

Part number

– SWD & JTAG interfaces

– Cortex -M4 Trace Macrocell™

STM32F446MC, STM32F446ME,

STM32F446RC, STM32F446RE,

STM32F446VC, STM32F446VE,

STM32F446ZC, STM32F446ZE.

STM32F446xC/E

September 2016

DocID027107 Rev 6

1/202

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...202

中文翻译

下载PDF

与STM32F446ZE相关器件

型号	品牌	获取价格	描述	数据表
STM32F446ZEH6	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEH6TR	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEH7	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEH7TR	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEJ6	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEJ6TR	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEJ7	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZEJ7TR	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F446ZET6	STMICROELECTRONICS	获取价格	ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 512kB Flash/1284KB RAM, USB OTG HS/FS, 17 TIMs,
STM32F446ZET7	STMICROELECTRONICS	获取价格	带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl

与STM32F446ZE相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

STM32F446ZE

STM32F446ZE 数据手册

与STM32F446ZE相关器件

与STM32F446ZE相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

STM32F446ZE

STM32F446ZE 数据手册

与STM32F446ZE相关器件

与STM32F446ZE相关文章

您还可以找

您在本页遇到什么问题？