ATTINY15L-1SI

Processor Series :
Data RAM Size :
Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Mounting Style : SMD/SMT
Operating Supply Voltage : 2.7 V to 5.5 V
Core : AVR
Program Memory Size : 1 KB
Package / Case : SOIC
Maximum Clock Frequency : 1.6 MHz


Pinout




Description

The ATTINY15L-1SI is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny15L achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

The ATTINY15L-1SI 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 ATtiny15L provides 1K byte of Flash, 64 bytes EEPROM, six general purpose I/O lines, 32 general purpose working registers, two 8-bit Timer/Counters, one with highspeed PWM output, internal oscillators, internal and external interrupts, programmable Watchdog Timer, 4-channel 10-bit Analog-to-Digital Converter with one differential voltage input with optional 20x gain, and three software-selectable Power-saving modes.The Idle mode stops the CPU while allowing the ADC, analog comparator,Timer/Counters and interrupt system to continue functioning. The ADC Noise Reduction mode facilitates high-accuracy ADC measurements by stopping the CPU while allowing the ADC to continue functioning. The Power-down mode saves the register contents but freezes the oscillators, disabling all other chip functions until the next interrupt or hardware reset. The wake-up or interrupt on pin change features enable the ATTINY15L-1SI to be highly responsive to external events, still featuring the lowest power consumption while in the Power-saving modes.

The device is manufactured using Atmel's high-density, nonvolatile memory technology.By combining a RISC 8-bit CPU with Flash on a  monolithic chip, the ATtiny15L is a powerful microcontroller that provides a highly flexible and cost-efficient solution to many embedded control applications. The peripheral features make the ATTINY15L-1SI particularly suited for battery chargers, lighting ballasts and all kinds of intelligent sensor applications.The ATTINY15L-1SI AVR is supported with a full suite of program and system development tools including macro assemblers, program debugger/simulators, In-circuit emulators and evaluation kits.

 

Parameters:

Technical/Catalog Information	ATTINY15L-1SI
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	1K x 8
RAM Size	-
Number of I /O	6
Package / Case	8-SOIC
Speed	1.6MHz
Controller Series	ATtiny
Oscillator Type	Internal
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	64 x 8
Core Processor	AVR
Data Converters	A/D 4x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	-
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	ATTINY15L 1SI ATTINY15L1SI