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It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.Delivery Time
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.The following are some common countries' logistic time.
|Peak Reflow Temperature (Cel)
|Base Part Number
|Supply Voltage-Max (Vsup)
|Supply Voltage-Min (Vsup)
|CAN, EBI/EMI, Ethernet, I2C, I2S, IrDA, LIN, SDIO, SPI, UART, USART, USB
|Number of I/O
|256K x 8
|Voltage - Supply (Vcc/Vdd)
|uPs/uCs/Peripheral ICs Type
|Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
|Program Memory Type
|Program Memory Size
|2MB 2M x 8
|CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
|A/D 24x12b; D/A 2x12b
|Data Bus Width
|Number of Timers/Counters
|On Chip Program ROM Width
|Number of ADC Channels
|Height Seated (Max)
|Factory Lead Time
|ACTIVE (Last Updated: 7 months ago)
|Package / Case
|Number of Pins
|Moisture Sensitivity Level (MSL)
|3 (168 Hours)
|Number of Terminations
|Max Power Dissipation
The STM32F429NI devices are based on the high-performance Arm? Cortex?-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm? single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32F429NI devices incorporate high-speed embedded memories (Flash memory up to 2 Mbyte, up to 256 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
Up to 2 MB of Flash memory organized into two banks allowing read-while-write
Sleep, Stop and Standby modes
True random number generator
CRC calculation unit
RTC: subsecond accuracy, hardware calendar
96-bit unique ID
Motor drive and application control
Industrial applications: PLC, inverters, circuit breakers
Printers, and scanners
Alarm systems, video intercom, and HVAC
Home audio appliances