ATtiny2313-20PU

Operating Temperature Range :
Data Bus Width : 8 bit
Maximum Clock Frequency : 20 MHz
Operating Supply Voltage : 2.7 V to 5.5 V
Core : AVR
Mounting Style : Through Hole
Data RAM Size : 128 B
Package / Case : PDIP-20
On-Chip ADC : No
Program Memory Size : 2 KB
Processor Series : ATTINY2x


Pinout




Description

The ATTINY2313-20PU AVR core combines a rich instruction set with 32 general purpose working registers.All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

The ATTINY2313-20PU provides the following features: 2K bytes of In-System Programmable Flash, 128 bytes EEPROM, 128 bytes SRAM, 18 general purpose I/O lines, 32 general purpose working registers, a single-wire Interface for On-chip Debugging, two flexible Timer/Counters with compare modes, internal and external interrupts, a serial programmable USART, Universal Serial Interface with Start Condition Detector, a programmable Watchdog Timer with internal Oscillator, and three software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, and interrupt system to continue functioning. The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or hardware reset. In Standby mode, the crystal/resonator Oscillator is running while the rest of the device is sleeping. This allows very fast start-up combined with low-power consumption.

The device ATTINY2313-20PU is manufactured using Atmel's high density non-volatile memory technology.The On-chip ISP Flash allows the program memory to be reprogrammed In-System through an SPI serial interface, or by a conventional non-volatile memory programmer.By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the Atmel ATtiny2313 is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.The ATTINY2313-20PU AVR is supported with a full suite of program and system development tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evaluation kits.

Parameters:

Technical/Catalog Information	ATTINY2313-20PU
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	2K x 8
RAM Size	128 x 8
Number of I /O	18
Package / Case	20-DIP
Speed	20MHz
Controller Series	ATtiny
Oscillator Type	Internal
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	128 x 8
Core Processor	AVR
Data Converters	-
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ATTINY2313 20PU ATTINY231320PU