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STM32F446RCT7 PDF预览

STM32F446RCT7

更新时间: 2024-11-07 17:33:23
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
带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU,具有256 KB Flash、180 MHz CPU、ART加速器和双QSPI

STM32F446RCT7 技术参数

生命周期:Active包装说明:QFP, QFP64,.47SQ,20
Reach Compliance Code:compliantECCN代码:3A991.A.2
Factory Lead Time:10 weeks 5 days风险等级:2.08
具有ADC:YES地址总线宽度:24
位大小:32CPU系列:CORTEX-M4F
最大时钟频率:16 MHzDMA 通道:YES
外部数据总线宽度:32JESD-30 代码:S-PQFP-G64
长度:10 mmI/O 线路数量:50
端子数量:64片上程序ROM宽度:8
最高工作温度:105 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP64,.47SQ,20
封装形状:SQUARE封装形式:FLATPACK
电源:1.8/3.3 V认证状态:Not Qualified
RAM(字节):131072ROM(单词):262144
ROM可编程性:FLASH速度:180 MHz
子类别:Microcontrollers最大压摆率:125 mA
最大供电电压:3.6 V最小供电电压:1.7 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:10 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC

STM32F446RCT7 数据手册

 浏览型号STM32F446RCT7的Datasheet PDF文件第2页浏览型号STM32F446RCT7的Datasheet PDF文件第3页浏览型号STM32F446RCT7的Datasheet PDF文件第4页浏览型号STM32F446RCT7的Datasheet PDF文件第5页浏览型号STM32F446RCT7的Datasheet PDF文件第6页浏览型号STM32F446RCT7的Datasheet PDF文件第7页 
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:  
2
– 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  
2
– 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  
 

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