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ATMEGA644P-15A

Microchip TechnologyExtended

-40℃~+85℃ 10bit 16MHz 2.7V~5.5V 2KB 32 4KB 64KB 8 Bit AVR Built-in FLASH TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
microchip/ATMEGA644P-15A
Category
Microcontrollers (MCU, MPU, SOC)
Package
TQFP-44(10x10)
Pins
44
In stock
0 at JLCPCB (C3226441)

Overview

The ATMEGA644P-15A is a microcontroller made by Microchip Technology in a TQFP-44(10x10) package with 44 pins. -40℃~+85℃ 10bit 16MHz 2.7V~5.5V 2KB 32 4KB 64KB 8 Bit AVR Built-in FLASH TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATMEGA164P-15AT, from EasyEDA) and its footprint (Package_QFP:TQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3226441).

Symbol

(PCINT13/MOSI)PB51(PCINT14/MISO)PB62(PCINT15/SCK)PB73RESET#4VCC5GND6XTAL27XTAL18(PCINT24/RXD0)PD09(PCINT25/TXD0)PD110NT/RXD1/26/INT0)PD211(PCINT/TXD1/27/INT1)PD312(PCINT28/XCK1/OC1B)PD413(PCINT29/OC1A)PD514(PCINT30/OC2B/ICP)PD615(PCINT31/OC2A)PD716VCC17GND18(PCINT16/SCL)PC019(PCINT17/SDA)PC120(PCINT18/TCK)PC221(PCINT19/TMS)PC322PC4(TDO/PCINT20)23PC5(TDI/PCINT21)24PC6(TOSC1/PCIN22)25PC7(TOSC2/PCIN23)26AVCC27GND28AREF29PA7(ADC7/PCINT7)30PA6(ADC6/PCINT6)31PA5(ADC5/PCINT5)32PA4(ADC4/PCINT4)33PA3(ADC3/PCINT3)34PA2(ADC2/PCINT2)35PA1(ADC1/PCINT1)36PA0(ADC0/PCINT0)37VCC38GND39PB0(XCK0/T0/PCINT8)40PB1(T1/CLKO/PCINT9)41PB2(AIN0/INT2/PCINT10)42PB3(AIN1/OC0A/PCINT11)43PB4(SS#/OC0B/PCINT12)44
EasyEDA_Cloud:ATMEGA164P-15ATFrom EasyEDA

Footprint

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Package_QFP:TQFP-44_10x10mm_P0.8mmFrom KiCad's library

Pinout

44
The pins of the ATMEGA644P-15A
PinNameType
1(PCINT13/MOSI)PB5Unspecified
2(PCINT14/MISO)PB6Unspecified
3(PCINT15/SCK)PB7Unspecified
4RESET#Unspecified
5VCCUnspecified
6GNDUnspecified
7XTAL2Unspecified
8XTAL1Unspecified
9(PCINT24/RXD0)PD0Unspecified
10(PCINT25/TXD0)PD1Unspecified
11NT/RXD1/26/INT0)PD2Unspecified
12(PCINT/TXD1/27/INT1)PD3Unspecified
13(PCINT28/XCK1/OC1B)PD4Unspecified
14(PCINT29/OC1A)PD5Unspecified
15(PCINT30/OC2B/ICP)PD6Unspecified
16(PCINT31/OC2A)PD7Unspecified
17VCCUnspecified
18GNDUnspecified
19(PCINT16/SCL)PC0Unspecified
20(PCINT17/SDA)PC1Unspecified
21(PCINT18/TCK)PC2Unspecified
22(PCINT19/TMS)PC3Unspecified
23PC4(TDO/PCINT20)Unspecified
24PC5(TDI/PCINT21)Unspecified
25PC6(TOSC1/PCIN22)Unspecified
26PC7(TOSC2/PCIN23)Unspecified
27AVCCUnspecified
28GNDUnspecified
29AREFUnspecified
30PA7(ADC7/PCINT7)Unspecified
31PA6(ADC6/PCINT6)Unspecified
32PA5(ADC5/PCINT5)Unspecified
33PA4(ADC4/PCINT4)Unspecified
34PA3(ADC3/PCINT3)Unspecified
35PA2(ADC2/PCINT2)Unspecified
36PA1(ADC1/PCINT1)Unspecified
37PA0(ADC0/PCINT0)Unspecified
38VCCUnspecified
39GNDUnspecified
40PB0(XCK0/T0/PCINT8)Unspecified
41PB1(T1/CLKO/PCINT9)Unspecified
42PB2(AIN0/INT2/PCINT10)Unspecified
43PB3(AIN1/OC0A/PCINT11)Unspecified
44PB4(SS#/OC0B/PCINT12)Unspecified

Parts like it

8

Questions

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

Yes. The symbol is EasyEDA_Cloud:ATMEGA164P-15AT and the footprint Package_QFP:TQFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATMEGA644P-15A?

TQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.

Where is the ATMEGA644P-15A datasheet?

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

Where can I order the ATMEGA644P-15A?

JLCPCB lists it as part C3226441, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATMEGA644P-15A?

Parts like it in the library: the ATMEGA32A-AU by Microchip Technology, the STC89C52RC-40I by STC, the STM8S105S4T6C by STMicroelectronics and the PIC16F1939-I/PT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.