ATSAMHA1E15A-MBT-BVAO

Description：IC MCU 32BIT 32KB FLASH 32VQFN
Series：SAM HA1, Functional Safety (FuSa)
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M0+

SKU:5c321bbbeefa Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 32KB FLASH 32VQFN
Series：SAM HA1, Functional Safety (FuSa)
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M0+
Core Size：32-Bit Single-Core
Speed：48MHz
Connectivity：I2C, LINbus SBC, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O：19
Program Memory Size：32KB (32K x 8)
Program Memory Type：FLASH
EEPROM Size：1K x 8
RAM Size：4K x 8
Voltage - Supply (Vcc/Vdd)：0V ~ 3.8V
Data Converters：A/D 6x12b; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 105°C (TC)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：32-VQFN (5x5)
Package / Case：32-VFQFN Exposed Pad
Grade：Automotive
Qualification：AEC-Q100

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ATSAMHA1E15A-MBT-BVAO

Overview

The ATSAMHA1E15A-MBT-BVAO is a System-in-Package (SiP) microcontroller from Microchip Technology. It integrates an ARM Cortex-M23 core with a LIN transceiver and voltage regulator. The device features 256KB of Flash memory, 32KB of SRAM, and operates at a maximum frequency of 48MHz. It supports a supply voltage range of 1.62V to 3.63V and includes 10-channel 12-bit ADCs and one 10-bit DAC. The package is BGA-100.

Feature Summary

Integrates ARM Cortex-M23 MCU with TrustZone security and LIN transceiver in a single SiP
Includes integrated voltage regulator for simplified power management
Features advanced analog peripherals including high-resolution ADCs and DAC

Applications

Automotive body control modules requiring LIN communication
Smart sensors with integrated processing and connectivity
Industrial controllers needing secure MCU and local interconnect

Procurement Notes

Verify the specific ordering suffix against the official datasheet to ensure correct package and temperature grade. Confirm availability through authorized distributors as lead times may vary. Check for any recent Product Change Notifications regarding assembly sites or materials. Ensure design compatibility with the BGA-100 footprint and thermal requirements.

Selection Notes

Select this component when both MCU processing and LIN bus connectivity are required in a compact form factor. The integrated regulator reduces external component count. Consider the 48MHz performance and security features for applications demanding efficient code execution and data protection. Verify pinout compatibility if replacing existing designs.

Part Context

This part belongs to the SAM HA1 family, designed for automotive and industrial applications. It combines the SAM L10 series MCU capabilities with a LIN transceiver. The family emphasizes low power consumption and security, making it suitable for connected devices in harsh environments.