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ATMEGA324PA-CU on a board, in 3D

ATMEGA324PA-CU

Microchip Technology

-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 2KB 32 32KB 8 Bit AVR Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog、Touch function VFBGA-49 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATMEGA324PA-CU
Category
Microcontrollers (MCU, MPU, SOC)
Package
VFBGA-49
Pins
2

Overview

The ATMEGA324PA-CU is a microcontroller made by Microchip Technology in a VFBGA-49 package with 49 pins. -40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 2KB 32 32KB 8 Bit AVR Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog、Touch function VFBGA-49 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATMEGA324PA-CUR, from EasyEDA) and its footprint (EasyEDA_Cloud:VFBGA-49_L5.0-W5.0-R7-C7-P0.65-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1339004).

Symbol

GNDA1PB4A2PB2A3GNDA4VCCA5PA2A6GNDA7PB6B1PB5B2PB3B3PB0B4PA0B5PA3B6PA5B7VCCC1RESETC2PB7C3PB1C4PA1C5PA6C6AREFC7GNDD1XTAL2D2PD0D3GNDD4PA4D5PA7D6GNDD7XTAL1E1PD1E2PD5E3PD7E4PC5E5PC7E6AVCCE7PD2F1PD3F2PD6F3PC0F4PC2F5PC4F6PC6F7GNDG1PD4G2VCCG3GNDG4PC1G5PC3G6GNDG7
EasyEDA_Cloud:ATMEGA324PA-CURFrom EasyEDA

Footprint

EasyEDA_Cloud:VFBGA-49_L5.0-W5.0-R7-C7-P0.65-TLFrom EasyEDA

Parameters

13
ADC (Bit)
10bit
CPU Core
AVR
CPU Maximum Speed
20MHz
Core Size
8 Bit
EEPROM
1KB
Features
Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, External pin reset (NRST), Built-in general-purpose timer, Programmable watchdog, Touch function
Number of I/O
32
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
32KB
RAM Size
2KB
Voltage - Supply
1.8V~5.5V

Order codes

1

Pinout

49
The pins of the ATMEGA324PA-CU
PinNameType
A1GNDUnspecified
A2PB4Unspecified
A3PB2Unspecified
A4GNDUnspecified
A5VCCUnspecified
A6PA2Unspecified
A7GNDUnspecified
B1PB6Unspecified
B2PB5Unspecified
B3PB3Unspecified
B4PB0Unspecified
B5PA0Unspecified
B6PA3Unspecified
B7PA5Unspecified
C1VCCUnspecified
C2RESETUnspecified
C3PB7Unspecified
C4PB1Unspecified
C5PA1Unspecified
C6PA6Unspecified
C7AREFUnspecified
D1GNDUnspecified
D2XTAL2Unspecified
D3PD0Unspecified
D4GNDUnspecified
D5PA4Unspecified
D6PA7Unspecified
D7GNDUnspecified
E1XTAL1Unspecified
E2PD1Unspecified
E3PD5Unspecified
E4PD7Unspecified
E5PC5Unspecified
E6PC7Unspecified
E7AVCCUnspecified
F1PD2Unspecified
F2PD3Unspecified
F3PD6Unspecified
F4PC0Unspecified
F5PC2Unspecified
F6PC4Unspecified
F7PC6Unspecified
G1GNDUnspecified
G2PD4Unspecified
G3VCCUnspecified
G4GNDUnspecified
G5PC1Unspecified
G6PC3Unspecified
G7GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATMEGA324PA-CU?

Yes. The symbol is EasyEDA_Cloud:ATMEGA324PA-CUR and the footprint EasyEDA_Cloud:VFBGA-49_L5.0-W5.0-R7-C7-P0.65-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATMEGA324PA-CU?

VFBGA-49, with 49 pins. Its footprint is drawn on this page.

Where is the ATMEGA324PA-CU datasheet?

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

Where can I order the ATMEGA324PA-CU?

JLCPCB lists it as part C1339004, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATMEGA324PA-CU?

Parts like it in the library: the ATMEGA324A-CU by Microchip Technology, the ATXMEGA16A4U-CU by Microchip Technology and the ATMEGA164A-CU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3