STMicroelectronics STM32F437ZIT7, 32bit ARM Cortex M4 Microcontroller, STM32F4, 180MHz, 2.048 MB Flash, 144-Pin LQFP

RS Stock No.:: 165-6644
Mfr. Part No.:: STM32F437ZIT7
Brand:: STMicroelectronics

STMicroelectronics STM32F437ZIT7, 32bit ARM Cortex M4 Microcontroller, STM32F4, 180MHz, 2.048 MB Flash, 144-Pin LQFP

This image is representative of the product range

Bulk discount available

Subtotal (1 tray of 360 units)**

$11,093.76

(exc. GST)

$12,757.68

(inc. GST)

On back order for despatch 27/05/2025, delivery within 7 working days from despatch date.*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over $80 ex GST

Units	Per unit	Per Tray**
360 - 1440	$30.816	$11,093.76
1800 +	$29.799	$10,727.64

**price indicative

RS Stock No.:: 165-6644
Mfr. Part No.:: STM32F437ZIT7
Brand:: STMicroelectronics

STM32F427/437 Microcontrollers, STMicroelectronics

STMicroelectronics STM32 F427 and STM32 F437 MCU are based on the ARM^® Cortex™ M4 microcontroller with 180 MHz CPU operating up to 256 KB SRAM and up to 2 MB of dual bank Flash with SDRAM interface and Chrom-ART Accelerator™. The STM32F437 crypto/hash processor provides hardware acceleration for AES 128, 192, 256, Triple DES, and hash (MD5, SHA-1).
ST’s STM32 F427/437 with industry standard Cortex™ M4 core architecture offers enhanced I/Os and peripherals including Serial audio interface (SAI), DACs, ADCs, 16-bit/32-bit timers, true number random generator (RNG) and RTC. As well as power saving modes that allow the design of low-power applications. In addition to this it has an Ethernet MAC and camera interface for CMOS sensors. The STM32 F427/437 32-bit Flash MCUs feature a Floating point unit (FPU) with digital signal processing (DSP) instructions and a memory protection unit (MPU) which enhances application security.

Ideal in medical applications, alarm systems, PLCs and industrial applications as well as application control and user interfaces.

ARM 32-bit Cortex™ M4 CPU with FPU
Chrom-ART Accelerator™
Adaptive real-time accelerator (ART Accelerator™)
Flash memory: up to 2 MB; SRAM: Up to 256,4 KB back up RAM (includes 64 KB of CCM (core coulped memory) data RAM
Power supply: 1.8 V to 3.6 V
Timers: 16-bit and 32-bit timers
DACs, 12-bit ADCs
Real time clock (RTC)
True random number generator (RNG)
Crypto/hash processor (STM32F437 only)
Audio connectivity: dedicated audio PLL, I²S, serial audio interface (SAI)
Communication interfaces: USARTs, UARTs, SPI, I²C, CAN and SDIO
Extendable memory range: flexible memory controller and supports the Compact Flash, SRAM, PSRAM, NOR and NAND and SDRAM memories

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

STM32F4 Series 32-Bit ARM Cortex-M4 Microcontrollers, STMicroelectronics

The ARM Cortex-M4 based STM32 F4 series of high-performance MCUs with DSP and FPU instructions is an extension of the industry-leading STM32 portfolio towards even higher performance. Up to 180 MHz operating frequency.

Up to 2x USB 2.0 OTG FS/HS
SDIO (Secure Digital Input Output)
USART, SPI, I²C
I²S (Inter-IC Sound) + Audio PLL
16 and 32 Bit Timers
Up to 3x 12-Bit ADC
Low Voltage 1.7 V to 3.6 V

Attribute	Value
Family Name	STM32F4
Package Type	LQFP
Mounting Type	Surface Mount
Pin Count	144
Device Core	ARM Cortex M4
Data Bus Width	32bit
Program Memory Size	2.048 MB
Maximum Frequency	180MHz
RAM Size	256 kB
USB Channels	2
Number of PWM Units	2 x 16 bit
Number of SPI Channels	3
Number of USART Channels	4
Typical Operating Supply Voltage	3.6 V
Number of I2C Channels	3
Number of UART Channels	4
Number of CAN Channels	2
ADCs	24 x 12 bit
Length	20mm
Maximum Operating Temperature	+105 °C
Number of ADC Units	3
Instruction Set Architecture	DSP
Minimum Operating Temperature	-40 °C
Width	20mm
Number of LIN Channels	0
Height	1.4mm
Pulse Width Modulation	2 (16 bit)
Dimensions	20 x 20 x 1.4mm
Program Memory Type	Flash
Number of Ethernet Channels	1
Number of PCI Channels	0
Maximum Number of Ethernet Channels	1