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STM32F469AI

更新时间： 2024-11-07 14:57:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 动态存储器
页数 文件大小 规格书
225页 3000K
描述
带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flash、180 MHz CPU、ART加速器、Chrom-ART加速器、TFT、带SDRAM的FMC、双QSPI、TFT和MIPI-DSI

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STM32F469AI 数据手册

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STM32F469xx  
Arm®Cortex®-M4 32b MCU+FPU, 225DMIPS, up to 2MB Flash/384+4KB RAM, USB OTG HS/FS,  
Ethernet, FMC, dual Quad-SPI, Graphical accelerator, Camera IF, LCD-TFT & MIPI DSI  
Datasheet - production data  
Features  
•
Includes ST state-of-the-art patented technology  
®
®
• Core: Arm 32-bit Cortex -M4 CPU with FPU,  
LQFP100 (14 × 14 mm)  
LQFP144 (20 × 20 mm)  
LQFP176 (24 × 24 mm)  
UFBGA169 (7 × 7 mm)  
UFBGA176 (10 x 10 mm)  
TFBGA216 (13 x 13 mm)  
adaptive real-time accelerator (ART  
WLCSP168  
Accelerator™) allowing 0-wait state execution  
from flash memory, frequency up to 180 MHz,  
MPU, 225 DMIPS/1.25 DMIPS/MHz  
(Dhrystone 2.1), and DSP instructions  
Memories  
LQFP208 (28 × 28 mm)  
•
Debug mode  
– SWD and JTAG interfaces  
– Cortex -M4 Trace Macrocell™  
Up to 161 I/O ports with interrupt capability  
– Up to 157 fast I/Os up to 90 MHz  
– Up to 159 5 V-tolerant I/Os  
®
•
–
–
512 bytes of OTP memory  
Up to 2 MB of flash memory organized into two  
banks allowing read-while-write  
•
•
–
–
Up to 384+4 KB of SRAM including 64 KB of  
CCM (core coupled memory) data RAM  
Flexible external memory controller with up to  
32-bit data bus: SRAM, PSRAM,  
SDRAM/LPSDR, SDRAM, flash NOR/NAND  
memories  
Up to 21 communication interfaces  
– Up to three I C interfaces (SMBus/PMBus)  
2
– Up to four USARTs and four UARTs  
(11.25 Mbit/s, ISO7816 interface, LIN, IrDA,  
modem control)  
– Up to six SPIs (45 Mbits/s), two with muxed  
–
Dual-flash mode Quad-SPI interface  
2
full-duplex I S for audio class accuracy via  
•
•
Graphics  
internal audio PLL or external clock  
– 1x SAI (serial audio interface)  
– 2× CAN (2.0B Active)  
– Chrom-ART Accelerator™ (DMA2D),  
graphical hardware accelerator enabling  
enhanced graphical user interface with  
minimum CPU load  
– SDIO interface  
•
•
Advanced connectivity  
– LCD parallel interface, 8080/6800 modes  
– LCD TFT controller supporting up to XGA  
resolution  
– 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  
– MIPI DSI host controller supporting up to  
720p 30 Hz resolution  
Clock, reset, and supply management  
– 1.7 V to 3.6 V application supply and I/Os  
– POR, PDR, PVD, and BOR  
– 4-to-26 MHz crystal oscillator  
– Internal 16 MHz factory-trimmed RC  
(1% accuracy)  
– 10/100 Ethernet MAC with dedicated DMA:  
supports IEEE 1588v2 hardware, MII/RMII  
8- to 14-bit parallel camera interface up to  
54 Mbytes/s.  
– 32 kHz oscillator for RTC with calibration  
– Internal 32 kHz RC with calibration  
Low power  
•
•
•
•
True random number generator  
CRC calculation unit  
RTC: subsecond accuracy, hardware calendar  
•
•
– 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  
96-bit unique ID  
Table 1. Device summary  
Reference  
Part numbers  
•
•
STM32F469AE, STM32F469AG, STM32F469AI  
STM32F469BE, STM32F469BG, STM32F469BI  
STM32F469IE, STM32F469IG, STM32F469II  
STM32F469NE, STM32F469NG, STM32F469NI  
STM32F469VE, STM32469VG, STM32469VI  
STM32F469ZE, STM32469ZG, STM32469ZI  
General-purpose DMA: 16-stream DMA  
controller with FIFOs and burst support  
Up to 17 timers: up to twelve 16-bit and two  
32-bit timers up to 180 MHz, each with up to four  
IC/OC/PWM or pulse counter and quadrature  
(incremental) encoder input. 2x watchdogs and  
SysTick timer  
STM32F469xx  
•
November 2023  
DS11189 Rev 8  
1/225  
This is information on a product in full production.  
www.st.com  
 
 
1234567...225

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与STM32F469AI相关器件

型号 品牌 获取价格 描述 数据表
STM32F469BE STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F469BG STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有1 MB Flas
STM32F469BI STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flas
STM32F469IE STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F469IG STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有1 MB Flas
STM32F469II STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flas
STM32F469NE STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有512 KB Fl
STM32F469NG STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有1 MB Flas
STM32F469NI STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有2 MB Flas
STM32F469VE STMICROELECTRONICS

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 		带DSP和FPU的高性能高级系列ARM Cortex-M4 MCU，具有1 MB Flas

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