ATMEGA324A-CUR ATmega324A by Microchip Technology

20 MHz, VFBGA,Ind Temp, Green, T&R

Status: Unknown
Series: -
RoHS: Unknown
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The high-performance Microchip 8-bit AVR RISC-based microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte oriented 2-wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE 1149.1 compliant) test interface for on-chip debugging and programming, and six software selectable power saving modes. The device operates between 1.8-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

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Specifications

Family ATmegaAVR
Part Family ATmega164
Part Prefix ATmega
Architecture 8
Core 8-bit AVR
MaxSpeed (MHz) 20
CPU Type 8-bit AVR
CPU Speed (MIPS/DMIPS) 20
Program Memory Type Flash
SelfWrite Yes
Program Memory Size (KB) 32
Program Memory Size (KWords) 16
Multiple Flash Panels True
Secure Bootloader (CodeGuardā„¢ Security) None
RAM (KB) 2048
Data EEPROM (bytes) 1024
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 1.8
Operation Voltage Max.(V) 5.5
Max I/O Pins 32
Pin Count 44
Brown Out Reset (BOR) Programmable BOR
Power On Reset (POR) Yes
Internal Voltage Reference (Bandgap) Yes
Internal Oscillator Yes
Number of Comparators 1
ADC Channels 8
Diff ADC Inputs 14
Max ADC Sampling Rate (ksps) 15
Max ADC Resolution (bits) 10
Max ADC Sample/Hold (S/H) 1
Standard UART 2
SPIā„¢ 3
I2C 1
Max 8 Bit Digital Timers 2
Max 16 Bit Digital Timers 1
Hardware RTCC Yes
Watch Dog Timers (WDT) Yes
Timers 3
Stand alone PWM 6
Capture/Compare/PWM (CCP) 1
Standalone Output Compare/ Standard PWM 6
Input Capture 1
Max # PWM outputs (including complementary outputs) 6
Output Compare Channels 6
USB Interface None
Type of CAN module None
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
JTAG Debug/Program/Boundary Scan
Debug Interface JTAG
Temperature Range -40C to +85C

Alternative Descriptions

MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 49-Pin VFBGA T/R | Avnet America


Frequently Asked Questions

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What category does ATMEGA324A-CUR fall under?

The ATMEGA324A-CUR is listed under ATmega324A.

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Is the ATMEGA324A-CUR RoHS compliant?

This part has not been flagged as RoHS Compliant.

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