ATSAM4SD32BB-MN

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ATSAM4SD32BB-MN

IC MCU 32BIT 2MB FLASH 64QFN

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Specifications

Supplier Microchip Technology
Package Tray
Series SAM4S
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 120MHz
Connectivity I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O 47
ProgramMemorySize 2MB (2M x 8)
ProgramMemoryType FLASH
RAMSize 160K x 8
Voltage-Supply(Vcc/Vdd) 1.62V ~ 3.6V
DataConverters A/D 11x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 64-VFQFN Exposed Pad

Overview

Description

ATSAM4SD32BB-MN is Microchip/Atmel’s 32‑bit microcontroller in the SAM4SD/SAM4S family. It uses an ARM Cortex‑M4F core with DSP instructions for real‑time control and signal processing. The device integrates on‑chip flash and RAM and a broad peripheral set (serial interfaces such as USART/SPI/I2C, USB, timers/PWM, ADC, etc.), plus clock and power management features for low‑power operation. The suffix MN denotes the package/temperature variant; exact memory size, speed, and pin count vary by variant and are specified in the datasheet.
Typical uses include embedded control, motor control, power electronics, and industrial/consumer applications requiring a capable 32‑bit MCU with good peripheral coverage. Development is supported by Microchip Studio, Atmel START, and standard ARM toolchains (CMSIS/GCC). For precise specs (flash/RAM, maximum frequency, package type), consult the official datasheet and user manuals.

Features

ATSAM4SD32BB-MN is a Microchip SAM4S family MCU with the following core features:
- 32‑bit ARM Cortex‑M4F core with DSP instructions and floating‑point unit
- Up to about 84 MHz operation
- On‑chip memory: flash and SRAM (sizes vary by variant; consult datasheet for exact values)
- USB 2.0 Full‑Speed (device/OTG on applicable variants)
- Peripherals: multiple USARTs, SPI, I2C (TWI), and I2S support
- Analog: 12‑bit ADC with multiple channels
- Timers and PWM, plus RTC and watchdog
- DMA controller and a peripheral/Event System for efficient data transfers
- Low‑power modes with brown‑out/reset features
- Debug: JTAG/SWD interfaces
- Operating voltage typically 1.8–3.6 V; industrial temperature range for MN variant
- Package: MN variant (industrial grade) with standard I/O and peripheral availability as per datasheet
Note: Exact memory sizes, peripheral count, and features may vary by specific lot/package—verify with the official datasheet for this exact device revision.

Package

LQFP208 package (208-pin thin plastic quad flat-pack).

Pinout

- Pin count: 100 pins (MN package)
- Function: 32-bit ARM Cortex-M4 microcontroller (ATSAM4SD32BB) with on-chip flash and RAM and common embedded peripherals (USB, UART/SERIAL, SPI, I2C, timers, ADC, etc.) for general-purpose embedded applications.

Manufacturer

Manufacturer: Microchip Technology Inc.
What kind of company: A multinational American semiconductor company that designs, develops and manufactures microcontrollers, memory and analog devices for embedded systems (acquired Atmel in 2016).

Application

Likely application areas for ATSAM4SD32BB-MN:
- Industrial automation and control (process control, PLC-like tasks, motor control)
- Data acquisition, instrumentation and logging
- Motor drive applications (DSP features, PWM, sensing)
- Embedded USB and communications (USB device/host, CAN/LIN)
- Building/home automation and smart devices
- Medical and portable/embedded electronics
- Consumer electronics, audio processing, human-machine interfaces
- IoT endpoints and edge gateways (sensors, data processing)

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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