XHSC

HC32F451JEUB-QFN48TR

ARM Cortex-M4 32 Bit 200MHz QFN-48(5x5) Microcontrollers

QFN-48(5x5)RoHSActive

Manufacturer: XHSC
Manufacturer part #: HC32F451JEUB-QFN48TR
Store part #: C5263754
Package / case: QFN-48(5x5)
Category: Microcontrollers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,480 in stock

#C5263754

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹255.51	₹255.51
10+	₹213.07	₹2,130.70
30+	₹186.41	₹5,592.30
100+	₹159.12	₹15,912.00
500+	₹146.75	₹73,375.00
1,000+	₹141.42	₹1,41,420.00

Quantity (min 1)

1 × ₹255.51

₹255.51

excl. GST

₹301.50 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

HC32F451JEUB-QFN48TR

₹255.51 for 1 + GST

Specifications

ADC (Bit): 12bit
Number of I/O: 38
Operating Temperature: -40℃~+105℃
Program Memory Type: OTP
Voltage - Supply: 1.8V~3.6V
CPU Core: ARM Cortex-M4
Program Storage Size: 512KB
Core Size: 32 Bit
CPU Maximum Speed: 200MHz
Oscillator Type: Built-in+External

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.202 g

Overview

Key features

ARM Cortex-M4 32-bit MCU+FPU, 250DMIPS, up to 512KB Flash, 192KB SRAM, USB FS (Device/Host), 14 Timers, 2 ADCs, 1 PGA, 3 CMPs, 20 communication interfaces
ARMv7-M architecture 32-bit Cortex-M4 CPU with integrated FPU, MPU, DSP supporting SIMD instructions, and CoreSight standard debug unit. Maximum operating frequency 200MHz, Flash acceleration unit enables 0-wait program execution, achieving 250DMIPS or 680Coremarks computing performance
Up to 512KByte Flash memory with security protection and data encryption support
Up to 192KByte SRAM, including 32KByte high-speed RAM with 200MHz single-cycle access and 4KByte Retention RAM
6 independent clock sources: external main clock crystal (4–25MHz), external sub-crystal (32.768kHz), internal high-speed RC (16/20MHz), internal medium-speed RC (8MHz), internal low-speed RC (32kHz), internal WDT dedicated RC (1kHz)
14 reset sources including POR, LVDR, and PDR, each with an independent flag bit
Independent enable/disable control for peripheral functions
Three low-power modes: Sleep, Stop, and Power Down
Switching between ultra-high-speed, high-speed, and ultra-low-speed modes supported in Run and Sleep modes
Standby power consumption: Stop mode typ. 90uA@25°C, Power Down mode as low as 1.8uA@25°C
Power Down mode supports 16-pin wakeup, ultra-low-power RTC operation, and 4KByte SRAM data retention
Fast wakeup from standby: Stop mode wakeup as fast as 2us, Power Down mode wakeup as fast as 20us
8-channel dual-master DMAC
USB FS dedicated DMAC
Data Computing Unit (DCU)
Peripheral event mutual triggering support (AOS)
2 independent 12-bit 2MSPS ADCs
1 programmable gain amplifier (PGA)
3 independent voltage comparators (CMP) with 2 internal reference voltage sources
1 on-chip temperature sensor (OTS)
3 multi-function 16-bit PWM Timers (Timer6)
3 16-bit motor PWM Timers (Timer4)
6 16-bit general-purpose Timers (TimerA)
2 16-bit basic Timers (Timer0)
Up to 83 GPIOs
Single-cycle CPU access, up to 100MHz output
Up to 81 5V-tolerant IOs
Up to 20 communication interfaces
3× I2C with SMBus protocol support
4× USART with ISO7816-3 protocol support
4× SPI
4× I2S with built-in audio PLL for audio-grade sampling accuracy
2× SDIO supporting SD/MMC/eMMC formats
1× QSPI supporting 200Mbps high-speed access (XIP)
1× CAN supporting ISO11898-1 standard protocol
1× USB 2.0 FS with integrated PHY, Device/Host support
Data encryption: AES/HASH/TRNG