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ATMEGA323L, ATMEGA323L4AI, ATMEGA323L-4AI

Table of contents:
Info of ATMEGA323L
Info of ATMEGA323L4AI
Info of ATMEGA323L-4AI

ATMEGA323L, ATMEGA323L4AI, ATMEGA323L-4AI Selling Leads, Datasheet

MFG:Atmel Category:Integrated Circuits (ICs) Package Cooled:QFP D/C:CALL

ATMEGA323L, ATMEGA323L4AI, ATMEGA323L-4AI Datasheet download

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Part Number: ATMEGA323L-4AI

Category: Integrated Circuits (ICs)

MFG: Atmel

Package Cooled: QFP

D/C: CALL

Description: IC AVR MCU 32K LV 4MZ IND 44TQFP

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ATMEGA323L Maximum Ratings

Operating Temperature................................. -55°C to +125°C
Storage Temperature ................................... -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to V_CC+0.5V
Voltage on RESET with respect to Ground........-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current V_CC and GND Pins................................... 200.0 mA

ATMEGA323L Features

• High-performance, Low-power AVR® 8-bit Microcontroller
• Advanced RISC Architecture
130 Powerful Instructions Most Single-clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 8 MIPS Throughput at 8 MHz
On-chip 2-cycle Multiplier
• Non-volatile Program and Data Memories
32K Bytes of In-System Self-programmable Flash Endurance: 1,000 Write/Erase Cycles
Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program
1K Byte EEPROM Endurance: 100,000 Write/Erase Cycles
2K Bytes Internal SRAM
Programming Lock for Software Security
• JTAG (IEEE Std. 1149.1 Compliant) Interface
Extensive On-chip Debug Support
Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
Boundary-Scan Capabilities According to the JTAG Standard
• Peripheral Features
Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
Real Time Counter with Separate Oscillator
Four PWM Channels
8-channel, 10-bit ADC
Byte-oriented Two-wire Serial Interface
Programmable Serial USART
Master/Slave SPI Serial Interface
Programmable Watchdog Timer with Separate On-chip Oscillator
On-chip Analog Comparator
• Special Microcontroller Features
Power-on Reset and Programmable Brown-out Detection
Internal Calibrated RC Oscillator
External and Internal Interrupt Sources
Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby
• I/O and Packages
32 Programmable I/O Lines
40-pin PDIP and 44-lead TQFP
• Operating Voltages
2.7 - 5.5V (ATmega323L)
4.0 - 5.5V (ATmega323)
• Speed Grades
0 - 4 MHz (ATmega323L)
0 - 8 MHz (ATmega323)

ATMEGA323L Connection Diagram

ATMEGA323L-4AI Parameters

Technical/Catalog Information	ATMEGA323L-4AI
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	32K x 8
RAM Size	2K x 8
Number of I /O	32
Package / Case	44-TQFP
Speed	4MHz
Controller Series	ATmega
Oscillator Type	Internal
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	1K x 8
Core Processor	AVR
Data Converters	A/D 8x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ATMEGA323L 4AI ATMEGA323L4AI

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