
For Reference Only
Part Number | ATMEGA161-8AI |
OEMstron Part # | ATMEGA161-8AI |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 16KB FLASH 44TQFP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | ATMEGA161-8AI PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATMEGA161-8AI Specifications
Part Number | ATMEGA161-8AI | |
Brand | Microchip Technology | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | AVR® ATmega | |
Core Processor | AVR | |
Core Size | 8-Bit | |
Speed | 8MHz | |
Connectivity | SPI, UART/USART | |
Peripherals | POR, PWM, WDT | |
Number of I/O | 35 | |
Program Memory Size | 16KB (8K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 512 x 8 | |
RAM Size | 1K x 8 | |
Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | External | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 44-TQFP | |
Supplier Device Package | 44-TQFP (10x10) |
ATMEGA161-8AI Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATMEGA161-8AI Atmel Corporation |
IC MCU 8BIT 16KB FLASH 44TQFP |
Contact Us |
Part Number | Description | Stock |
ATMEGA161-8AI D# ATMEGA161-8AI-ND Microchip Technology Inc |
IC MCU 8BIT 16KB FLASH 44TQFP |
Limited Supply - Call |
Part Number | Description | Stock |
ATMEGA1618AI D# ATMEGA1618AI Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2972 |
Part Number | Description | Stock |
ATMEGA1618AI |
OEM/CM QUOTES ONLY | NO BROKERS |
5750 |
Part Number | Description | Stock |
ATMEGA161-8AI Atmel Corporation |
in stock - can ship the same day |
52 |
Part Number | Description | Stock |
ATMEGA161-8AI D# NS-ATMEGA161-8AI Atmel Corporation |
OEM/CM ONLY |
9292 |
Part Number | Description | Stock |
ATMEGA1618AI Atmel Corporation |
OEM/CM ONLY |
175 |
Part Number | Description | Stock |
ATMEGA1618AI Atmel Corporation |
RFQ |
4418 |
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In Stock | 293 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
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