Microchip Technology ATMEGA644P-20MU MCU4K x 8 QUAD
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ATMEGA644P-20MU
1610-488-ATMEGA644P-20MU
44-VFQFN Exposed Pad
Program Memory Size: 64KB 32K x 16, Core Size: 8-Bit, Frequency: 20MHz, Series: AVR® ATmega, Package / Case: 44-VFQFN Exposed Pad
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1080In Stock
Min.: 1 Mult.: 1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $15.426225 | $15.43 |
| 10+ | $14.553045 | $145.53 |
| 100+ | $13.72929 | $1372.93 |
| 500+ | $12.952155 | $6476.08 |
| 1000+ | $12.219015 | $12219.02 |
Unit Price: $15.426225
Subtotal: $15.43
ATMEGA644P-20MU Tech Specifications
ATMEGA644P-20MU Tech Specifications
Microchip Technology ATMEGA644P-20MU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATMEGA644P-20MU.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 7 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-VFQFN Exposed Pad | |
| Number of Pins | 44Pins | |
| Data Converters | A/D 8x10b | |
| Number of I/Os | 32I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | AVR® ATmega | |
| Published | 1997 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 44Terminations | |
| Termination | SMD/SMT |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage - Supply | 5V | |
| Terminal Position | QUAD | |
| Terminal Pitch | 0.5mm | |
| Frequency | 20MHz | |
| Base Part Number | ATMEGA644P | |
| Interface | 2-Wire, I2C, SPI, UART, USART | |
| Memory Size | 64kB | |
| Oscillator Type | Internal | |
| RAM Size | 4K x 8 | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 64KB 32K x 16 | |
| Connectivity | I2C, SPI, UART/USART | |
| Bit Size | 8 | |
| Access Time | 20 μs |
| Product Attribute | Attribute Value | |
|---|---|---|
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| Number of Timers/Counters | 3Timers/Counters | |
| Density | 512 kb | |
| EEPROM Size | 2K x 8 | |
| Number of ADC Channels | 8ADC Channels | |
| Voltage - Supply (Max) | 5.5V | |
| Voltage - Supply (Min) | 4.5V | |
| Number of PWM Channels | 6PWM Channels | |
| Number of I2C Channels | 1I2C Channel | |
| Height | 950μm | |
| Length | 7.1mm | |
| Width | 7.1mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
ATMEGA644P-20MU Documents
ATMEGA644P-20MU Documents
Download datasheets and manufacturer documentation for ATMEGA644P-20MU
ATMEGA644P-20MU Comparison
ATMEGA644P-20MU Comparison
The parts on the right have similar specifications to Microchip Technology & ATMEGA644P-20MU.
Mfr. Part #
Manufacturer
Moisture Sensitivity Level (MSL)
Package / Case
RAM Size
Oscillator Type
Peripherals
Mounting Type
Packaging
Core Size
Program Memory Type
Availability
Price
Quantity
ATMEGA644P-20MU
Microchip Technology
3 (168 Hours)
44-VFQFN Exposed Pad
4K x 8
Internal
Brown-out Detect/Reset, POR, PWM, WDT
Surface Mount
Tray
8-Bit
FLASH
1080
$15.426225
ATMEGA644-20MU
Microchip Technology
3 (168 Hours)
44-VFQFN Exposed Pad
4K x 8
Internal
Brown-out Detect/Reset, POR, PWM, WDT
Surface Mount
Tray
8-Bit
FLASH
178
$10.273725
- ATMEGA644P-20MUvsATMEGA644-20MUvsATMEGA644A-MU
ATMEGA644A-MU
Microchip Technology
3 (168 Hours)
44-VFQFN Exposed Pad
4K x 8
Internal
Brown-out Detect/Reset, POR, PWM, WDT
Surface Mount
Tray
8-Bit
FLASH
701
$17.386125
- ATMEGA644P-20MUvsATMEGA644A-MUvsATMEGA644-20MU
ATMEGA644PV-10MU
Microchip Technology
3 (168 Hours)
44-VFQFN Exposed Pad
4K x 8
Internal
Brown-out Detect/Reset, POR, PWM, WDT
Surface Mount
Tray
8-Bit
FLASH
6580
$10.49553
- ATMEGA644P-20MUvsATMEGA644PV-10MUvsATMEGA644-20MU
ATXMEGA32D4-MH
Microchip Technology
3 (168 Hours)
44-VFQFN Exposed Pad
4K x 8
Internal
Brown-out Detect/Reset, POR, PWM, WDT
Surface Mount
Tray
8-Bit
FLASH
30
$6.179805
- ATMEGA644P-20MUvsATXMEGA32D4-MHvsATMEGA644-20MU