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Product Detailed Parameters
- Description：16KB RWW,2KB RAM,20MHZ,12-BIT AD
- Series：AVR® EB
- Mfr：Microchip Technology
- Package：Tube
- 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：11
- 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 8x12b
- Oscillator Type：External, Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The AVR16EB14-I/SL is an 8-bit microcontroller from the AVR EB Family, featuring a 16 KB Flash memory with read-while-write capability, 2 KB SRAM, and 512 bytes of EEPROM. It operates at clock speeds up to 20 MHz within a supply voltage range of 1.8 V to 5.5 V. The device includes a 12-bit differential ADC with a programmable gain amplifier, two analog comparators, and multiple digital peripherals such as USART, SPI, and TWI/I2C interfaces.
Feature Summary
- AVR CPU with hardware multiplier running at up to 20 MHz
- Flexible low-power architecture with Event System support
- Accurate analog subsystems including 12-bit ADC and comparators
- Advanced digital peripherals for versatile communication
Applications
- Industrial control systems requiring robust I/O capabilities
- Battery-powered devices utilizing low-power sleep modes
- Sensor interface applications leveraging high-resolution ADC
- Embedded systems needing flexible timer and waveform generation
Procurement Notes
Verify the specific ordering suffix 'I' confirms the industrial temperature range (-40°C to +85°C) and 'SL' denotes the SOIC-14 package. Confirm that the preliminary datasheet status does not impact final production specifications for your design timeline. Ensure compatibility with existing Microchip development tools for UPDI programming.
Selection Notes
Select this component when a compact 14-pin solution is required alongside standard AVR EB family features. It offers vertical migration compatibility within the family without code modification. Consider the trade-off between pin count and available peripheral channels compared to larger packages in the same series.
Part Context
This part belongs to the AVR EB Family, designed for cost-effective and power-efficient embedded applications. It shares architectural similarities with other members like the AVR16EB20 and AVR32EB14, allowing for scalable designs. The family emphasizes ease of use through single-pin UPDI programming and comprehensive peripheral sets.
Replacement Considerations
Direct substitutes include other variants within the AVR16EB14 series with different temperature grades or packages, such as AVR16EB14-E/SL for extended temperature ranges. Cross-family replacements require careful evaluation of instruction set compatibility and peripheral mapping differences.
