What is ATMEGA640-16CU?
ATMEGA640-16CU is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original ATMEGA640-16CU, Embedded - Microcontrollers, by Microchip Technology
IC MCU 8BIT 64KB FLASH 100CBGA
RoHS
Datasheet
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Key specifications
Serise
AVR® ATmega
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 8BIT 64KB FLASH 100CBGA
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for ATMEGA640-16CU from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
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Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Product overview
Overview
IC MCU 8BIT 64KB FLASH 100CBGA
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Package Parameter
Height Seated (Max)
1.2mm
Product Attribute
Part Status
Active
Product Attribute
Packaging
Tray
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Height Seated (Max)
1.2mm
Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Published
2007
Factory Lead Time
8 Weeks
Categories
Integrated Circuits (ICs)
Supply Voltage
5V
Technology
CMOS
Terminal Pitch
0.8mm
Qualification Status
Not Qualified
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
16MHz
Manufacturer
Microchip Technology
Series
AVR® ATmega
Terminal Form
BALL
Contact Plating
Copper, Silver, Tin
Interface
2-Wire, EBI/EMI, I2C, SPI, UART, USART
Base Part Number
ATMEGA640
Package / Case
100-TFBGA
Mount
Surface Mount
Pbfree Code
yes
Terminal Position
BOTTOM
Address Bus Width
16
Length
9mm
Number Of Pins
100
Number Of Terminations
100
EEPROM Size
4K x 8
Additional Feature
ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
Number Of I/O
86
Manufacturer'S Part No.
ATMEGA640-16CU
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Power Supplies
3/5V
Access Time
16 μs
Core Size
8-Bit
RAM Size
8K x 8
Core Processor
AVR
Memory Size
64kB
Connectivity
EBI/EMI, I2C, SPI, UART/USART
Data Converter
A/D 16x10b
Program Memory Size
64KB 32K x 16
Bit Size
8
Program Memory Type
FLASH
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Supply Voltage-Max (Vsup)
5.5V
Has ADC
YES
PWM Channels
YES
DAC Channels
NO
Supply Voltage-Min (Vsup)
4.5V
Supply Current-Max
14mA
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
Number Of Timers/Counters
6
Common questions
Product FAQ
Quick answers for buyers reviewing ATMEGA640-16CU, stock, documentation, and sourcing steps.
What package and description are listed for ATMEGA640-16CU?
ATMEGA640-16CU is listed with package reference -. The current product description is IC MCU 8BIT 64KB FLASH 100CBGA, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ATMEGA640-16CU available in stock?
This page currently shows 10699 units in stock and 10699 units available for ATMEGA640-16CU. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for ATMEGA640-16CU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATMEGA640-16CU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ATMEGA640-16CU?
Yes. This page links to the datasheet for ATMEGA640-16CU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify ATMEGA640-16CU before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATMEGA640-16CU before approving the order.
Embedded - Microcontrollers
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