AVR16EB20T-E/SS

$0.77

Description：16KB RWW,2KB RAM,20MHZ,12-BIT AD
Series：AVR® EB
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Core Processor：AVR

SKU:e2bd560db396 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：16KB RWW,2KB RAM,20MHZ,12-BIT AD
Series：AVR® EB
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Core Processor：AVR
Core Size：8-Bit
Speed：20MHz
Connectivity：I2C, IrDA, SMBus, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：17
Program Memory Size：16KB (16K x 8)
Program Memory Type：FLASH
EEPROM Size：512 x 8
RAM Size：2K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
Data Converters：A/D 14x12b
Oscillator Type：External, Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：20-SSOP
Package / Case：20-SSOP (0.209", 5.30mm Width)
Grade：-
Qualification：-

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AVR16EB20T-E/SS

Overview

The AVR16EB20T-E/SS is an 8-bit microcontroller from the AVR EB family, featuring a 20 MHz AVR CPU with hardware multiplier. It includes 16 KB of Flash memory with read-while-write capability, 2 KB of SRAM, and 512 bytes of EEPROM. The device operates within a supply voltage range of 1.8 V to 5.5 V and supports an extended temperature range of -40°C to +125°C. Key peripherals include two 16-bit Timer/Counters type B (TCB), one TCE, one TCF, a 12-bit ADC with PGA, USART, SPI, and TWI interfaces.

Feature Summary

Features true read-while-write operation for non-volatile memory access during program execution.
Integrates an event system for CPU-independent inter-peripheral signaling.
Includes a 12-bit differential ADC with programmable gain amplifier for accurate analog measurements.
Supports single-pin Unified Program and Debug Interface (UPDI) for programming and debugging.

Applications

Industrial control systems requiring robust peripheral integration
Battery-powered devices utilizing low-power architecture
Applications needing precise timing via hardware timers and RTC

Procurement Notes

Verify the specific ordering suffix 'E' confirms the extended temperature range (-40°C to +125°C). Confirm the '/SS' designation corresponds to the SSOP-20 package style. Ensure the 'T' suffix indicates tape and reel packaging if required for automated assembly processes.

Selection Notes

Select this component when extended industrial temperature ratings are mandatory. The 16 KB Flash and 2 KB RAM provide sufficient resources for moderate complexity logic. Verify that the 20-pin SSOP package fits the physical constraints of the target PCB design.

Part Context

This part belongs to the AVR EB family, which emphasizes flexible low-power architecture and advanced digital peripherals. The family allows vertical migration without code modification across different pin counts and memory sizes within the same series.