Microchip Technology ATSAM4E8CB-ANR

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series SAM4E
Packaging Cut Tape (CT) | Tape & Reel (TR)
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 120MHz
Connectivity CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 79
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATSAM4E8CB-ANR is a robust 32-bit MCU from Microchip, based on the ARM Cortex-M4 core. It operates at 120 MHz with 512 KB flash and 128 KB RAM. Designed for industrial and automotive environments, it offers a wide temperature range and rich connectivity peripherals.

  • Extended Temperature: -40°C to 105°C for harsh environments.
  • High Speed: 120 MHz Cortex-M4 for real-time control.
  • Rich Connectivity: CAN, Ethernet, and UART interfaces.
  • Reliable Operation: Brown-out detection and watchdog timer.
  • Compact LQFP: 100-pin package balances I/O and size.

Industrial Networking

Ethernet and CAN support enable factory automation and fieldbus gateways.

Building Automation

Wide temperature range and robust I/O suit HVAC controllers and lighting systems.

Power Conversion

High-speed PWM and ADC enable efficient digital power supplies and inverters.

Medical Equipment

Reliable operation and long-term availability make it suitable for diagnostic devices.

Transportation

CAN interfaces and 105°C rating support automotive body and powertrain applications.

Smart Grid

Metering and communication capabilities for energy monitoring systems.

Q: What is the core processor of ATSAM4E8CB-ANR?
A: It uses an ARM Cortex-M4 core without FPU.
Q: What is the maximum speed?
A: It runs at up to 120 MHz.
Q: What is the supply voltage range?
A: It operates from 1.62V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 512 KB flash and 128 KB RAM.
Q: What is the operating temperature range?
A: It is rated for -40°C to 105°C.
Base Product Number : ATSAM4E8CB
120MHz 128KB RAM 32-bit 512KB Flash ARM Cortex-M4 Automotive CAN Industrial LQFP MCU
Q: What is the core processor of ATSAM4E8CB-ANR?
A: It uses an ARM Cortex-M4 core without FPU.
Q: What is the maximum speed?
A: It runs at up to 120 MHz.
Q: What is the supply voltage range?
A: It operates from 1.62V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 512 KB flash and 128 KB RAM.
Q: What is the operating temperature range?
A: It is rated for -40°C to 105°C.