Microchip ATMEGA640-16CU
Production
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA640-16CU.
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Supply Chain
Projected EOL Date2025-12-22
Country of AssemblyTaiwan
Country of FabricationUnited States of America
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 11 months ago)
Related Parts
MicrochipATMEGA1280-16CU
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PBGA100
MicrochipATMEGA2560-16CU
Risc Microcontroller, 8-BIT, Flash, AVR Risc Cpu, 16MHZ, Cmos, PBGA100
Descriptions
Descriptions of Microchip ATMEGA640-16CU provided by its distributors.
64KB 2.7V~5.5V AVR 16MHz 86 CBGA-100 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PBGA100
ATmega Series 64 KB Flash 8 KB SRAM 16 MHz 8-Bit Microcontroller - CBGA-100
MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 100-Pin CBGA
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Technical Specifications
Physical
Case/PackageTFBGA
Contact PlatingCopper, Silver, Tin
MountSurface Mount
Number of Pins100
Technical
Access Time16 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
Interface2-Wire, EBI/EMI, I2C, SPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os86
Number of Programmable I/O86
Number of Timers/Counters6
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size8 kB
Schedule B8542310000
Watchdog TimerYes
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA640-16CU.