Welcome
de
Microchip Technology
ATMEGA644P-20MUR
Microcontrollers
ATMEGA644P-20MUR
4-ATMEGA644P-20MUR
IC MCU 8BIT 64KB FLASH 44VQFN
In Stock : Please Submit RFQ TO US
Not available
QUICK RFQ
ADD TO RFQ LIST
Tech Specifications
Core Processor
AVR
Program Memory Type
FLASH
Product Status
Active
Supplier Device Package
44-VQFN (7x7)
EEPROM Size
2K x 8
Package / Case
44-VFQFN Exposed Pad
REACH Status
REACH Unaffected
Mfr
Microchip Technology
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Speed
20MHz
Operating Temperature
-40°C ~ 85°C (TA)
RAM Size
4K x 8
ECCN
EAR99
Number of I/O
32
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Mounting Type
Surface Mount
Oscillator Type
Internal
Series
AVR® ATmega
Core Size
8-Bit
Connectivity
I2C, SPI, UART/USART
Program Memory Size
64KB (32K x 16)
HTSUS
8542.31.0001
Package
Tape & Reel (TR)
Data Converters
A/D 8x10b
Base Product Number
ATMEGA644
ATMEGA644P-20MUR Documents
Download datasheets ATMEGA644P-20MUR
Related Parts
R5F104LFGFP#10
Renesas Electronics Corporation
R5F524UBADFP#10
Renesas Electronics Corporation
ATTINY13V-10SUR
Microchip Technology
R5F104PLAFA#30
Renesas Electronics Corporation
ML610Q174-491GAZWAX
Rohm Semiconductor
MB9AF0A1MPW-G-110-AWERE1
Infineon Technologies
R5F51305ADNE#20
Renesas Electronics Corporation
MCF5472VR200
NXP Semiconductors
SAK-TC277TC-64F200S DC
Infineon Technologies
MB90428GCPFV-GS-182E1
Infineon Technologies
S9S08DN48F2VLFR
NXP Semiconductors
AT80C52X2DDF-3CSUM
Atmel (Microchip Technology)
MB95108AHPMC-G-118E1
Infineon Technologies
R5F564MFDDFC#11
Renesas Electronics Corporation
MC908AP16CBE
Freescale Semiconductor, Inc. (NXP Semiconductors)
MB90523BPMC1-G-184E1
Infineon Technologies
SAK-TC297T-96F300N BC
Infineon Technologies
Shopping Guide
Payment Methods
Payment_desc
Shipping Rate
Shipping_rate_desc
Delivery Methods
Delivery_Methods_desc
Home_foot.INFORMATION
Home_foot.POLICIES
Home_foot.TOOLS
Home_foot.payment
Home_foot.Transportation
Home_foot.Trademark
Home_foot.Copyright