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STM32F446XC

更新时间： 2024-09-17 00:54:39
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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

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STM32F446XC 数据手册

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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  
 
1234567...202

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与STM32F446XC相关器件

型号 品牌 获取价格 描述 数据表
STM32F446ZC STMICROELECTRONICS

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 		ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 512kB Flash/1284KB RAM, USB OTG HS/FS, 17 TIMs,
STM32F446ZCH6 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZCH7 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZCJ6 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZCJ7 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZCT6 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZCT6TR STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZCT7 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有256 KB Fl
STM32F446ZE STMICROELECTRONICS

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 		ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 512kB Flash/1284KB RAM, USB OTG HS/FS, 17 TIMs,
STM32F446ZEH6 STMICROELECTRONICS

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 		带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU，具有512 KB Fl

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