The ATmega16-16AU is an 8-bit microcontroller from Quarktwin Technology Ltd., featuring a high-performance, low-power AVR architecture. It operates at a maximum speed of 16 MHz and can achieve up to 16 MIPS throughput. The microcontroller includes 16 Kbytes of in-system self-programmable Flash memory, 512 bytes of EEPROM, and 1 Kbyte of SRAM, with a data retention of 20 years at 85¬8C and 100 years at 25¬8C. It supports various peripheral features, including two 8-bit timers, one 16-bit timer, a real-time counter, and an 8-channel 10-bit ADC. The device also includes a JTAG interface for boundary-scan capabilities and extensive on-chip debug support. The ATmega16-16AU operates within a voltage range of 4.5V to 5.5V and is available in multiple package types, including a 44-lead TQFP. Its low power consumption, with active current at 1.1 mA at 1 MHz and 3V, makes it suitable for battery-operated applications.
IC MCU 8BIT 16KB FLASH 44TQFP
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 16KB (8K x 16) FLASH 44-TQFP (10x10)
IC MCU 8BIT 16KB FLASH 44TQFP Product overview: ATMEGA16-16AU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA16-16AU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 010395-ATMEGA16-16AU
Packaging: Tray
Core Processor: AVR
Number of I/O: 32
Program Memory Size: 16KB (8K x 16)
Program Memory Type: FLASH
EEPROM Size: 512 x 8
Data Converters: A/D 8x10b
Family Name: ATMEGA16
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 44-TQFP (10x10)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 4.5 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 1K x 8
Alternative Parts (Cross-Reference): ATMEGA16-16AE; ATmega16-16AC; ATmega16-16AI;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2019
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
IC MCU 8BIT 16KB FLASH 44TQFP
IC MCU 8BIT 16KB FLASH 44TQFP
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 16KB (8K x 16) FLASH 44-TQFP (10x10)
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 16KB (8K x 16) FLASH 44-TQFP (10x10)
| ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATMEGA16-16AU | 1773440 | 1773747P | ATMEGA16-16AU-ND | 685-ATMEGA16-16AU | 010395-ATMEGA16-16AU | ATMEGA16-16AU | ATMEGA16-16AU | ATMEGA16-16AU | ATMEGA16-16AU |
| Product Name | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATMEGA16-16AU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit; 8bit | 8 Bit; 8bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | ||
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | ||||
| RAM | 1 KB | 1 KB | 1 KB | 1 KB | 16 KB | 1 KB | 1 KB | |||
| ROM Type | Flash; FLASH | Flash | EEPROM; EEPROM | Flash; FLASH | ||||||
| Supply Voltage | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 5.5 to 4.5 volts |
