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ATMEGA644P-15M, in 3D

ATMEGA644P-15M

Microchip Technology

-40℃~+85℃ 10bit 16MHz 2.7V~5.5V 2KB 32 4KB 64KB 8 Bit AVR Built-in FLASH VQFN-44(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATMEGA644P-15M
Category
Microcontrollers (MCU, MPU, SOC)
Package
VQFN-44(7x7)
Pins
45

Overview

The ATMEGA644P-15M is a microcontroller made by Microchip Technology in a VQFN-44(7x7) package with 45 pins. -40℃~+85℃ 10bit 16MHz 2.7V~5.5V 2KB 32 4KB 64KB 8 Bit AVR Built-in FLASH VQFN-44(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATMEGA644P-15MT, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-44_L7.0-W7.0-P0.50-TL-EP5.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3226518).

Symbol

PB5(MOSI0/ICP3/PTCY)1PB6(MISO0/OC3A/PTCY)2PB7(SCK0/OC3B/OC4B/PTCY)3RESET#4VCC5GND6PE0(XTAL2)7PE1(XTAL1)8PD0(RXD0/T3/PTCXY)9PD1(TXD0/PTCXY)10PD2(RXD1/INT0/PTCXY)11PD3(TXD1/INT1/PTCXY)12PD4(XCK1/OC1B/PTCXY)13PD5(OC1A/PTCXY)14PD6(SS1#/ICP1/OC2B/PTCXY)15PD7(SCK1/XCK2/OC2A/PTCXY)16PE2(MISO1/RXD2/PTCXY)17PE3(MOSI1/TXD2/PTCXY)18PC0(SCL0/PTCXY)19PC1(SDA0/PTCXY)20PC2(TCK/T4/PTCXY)21PC3(TMS/ICP4/PTCXY)22PC4(PTCXY/OC4A/TDO)23PC5(PTCXY/ACO/TDI)24PC6(TOSC1)25PC7(TOSC2)26AVCC27GND28PE4(AREF)29PA7(ADC7/PTCY)30PA6(ADC6/PTCY)31PA5(ADC5/PTCY)32PA4(ADC4/PTCY)33PA3(ADC3/PTCY)34PA2(ADC2/PTCY)35PA1(ADC1/PTCY)36PA0(ADC0/PTCY)37PE5(SDA1)38PE6(SCL1)39PB0(PTCY/T0/XCK0)40PB1(PTCY/T1/CLKO)41PB2(AIN0/PTCY/INT2)42PB3(AIN1/PTCY/OC0A)43PB4(PTCY/OC0B/SS0#)44EP45
EasyEDA_Cloud:ATMEGA644P-15MTFrom EasyEDA

Footprint

45
EasyEDA_Cloud:VQFN-44_L7.0-W7.0-P0.50-TL-EP5.2From EasyEDA

Parameters

12
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
16MHz
Core Size
8 Bit
EEPROM
2KB
Number of I/O
32
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
64KB
RAM Size
4KB
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

45
The pins of the ATMEGA644P-15M
PinNameType
1PB5(MOSI0/ICP3/PTCY)Unspecified
2PB6(MISO0/OC3A/PTCY)Unspecified
3PB7(SCK0/OC3B/OC4B/PTCY)Unspecified
4RESET#Unspecified
5VCCUnspecified
6GNDUnspecified
7PE0(XTAL2)Unspecified
8PE1(XTAL1)Unspecified
9PD0(RXD0/T3/PTCXY)Unspecified
10PD1(TXD0/PTCXY)Unspecified
11PD2(RXD1/INT0/PTCXY)Unspecified
12PD3(TXD1/INT1/PTCXY)Unspecified
13PD4(XCK1/OC1B/PTCXY)Unspecified
14PD5(OC1A/PTCXY)Unspecified
15PD6(SS1#/ICP1/OC2B/PTCXY)Unspecified
16PD7(SCK1/XCK2/OC2A/PTCXY)Unspecified
17PE2(MISO1/RXD2/PTCXY)Unspecified
18PE3(MOSI1/TXD2/PTCXY)Unspecified
19PC0(SCL0/PTCXY)Unspecified
20PC1(SDA0/PTCXY)Unspecified
21PC2(TCK/T4/PTCXY)Unspecified
22PC3(TMS/ICP4/PTCXY)Unspecified
23PC4(PTCXY/OC4A/TDO)Unspecified
24PC5(PTCXY/ACO/TDI)Unspecified
25PC6(TOSC1)Unspecified
26PC7(TOSC2)Unspecified
27AVCCUnspecified
28GNDUnspecified
29PE4(AREF)Unspecified
30PA7(ADC7/PTCY)Unspecified
31PA6(ADC6/PTCY)Unspecified
32PA5(ADC5/PTCY)Unspecified
33PA4(ADC4/PTCY)Unspecified
34PA3(ADC3/PTCY)Unspecified
35PA2(ADC2/PTCY)Unspecified
36PA1(ADC1/PTCY)Unspecified
37PA0(ADC0/PTCY)Unspecified
38PE5(SDA1)Unspecified
39PE6(SCL1)Unspecified
40PB0(PTCY/T0/XCK0)Unspecified
41PB1(PTCY/T1/CLKO)Unspecified
42PB2(AIN0/PTCY/INT2)Unspecified
43PB3(AIN1/PTCY/OC0A)Unspecified
44PB4(PTCY/OC0B/SS0#)Unspecified
45EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATMEGA644P-15M?

Yes. The symbol is EasyEDA_Cloud:ATMEGA644P-15MT and the footprint EasyEDA_Cloud:VQFN-44_L7.0-W7.0-P0.50-TL-EP5.2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATMEGA644P-15M?

VQFN-44(7x7), with 45 pins. Its footprint is drawn on this page.

Where is the ATMEGA644P-15M datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the ATMEGA644P-15M?

JLCPCB lists it as part C3226518, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATMEGA644P-15M?

Parts like it in the library: the ATMEGA164P-15M by Microchip Technology, the ATMEGA164P-15MT1 by Microchip Technology, the ATMEGA164P-15MZ by Microchip Technology and the ATMEGA164P-20MQ by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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