ATTINY15L-1PI Atmel, ATTINY15L-1PI Datasheet - Page 83

• Manufacturer Part Number: ATTINY15L-1PI
• Description: IC AVR MCU 1K FLASH 2.7V 8DIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY15L-1PI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 1.6MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 1KB (512 x 16)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Ram Size: -
• Connectivity: -

Table of Contents
1187H–AVR–09/07
Features................................................................................................. 1
Pin Configuration.................................................................................. 1
Description ............................................................................................ 2
ATtiny15L Architectural Overview ...................................................... 5
Timer/Counters ................................................................................... 25
The Watchdog Timer .......................................................................... 34
EEPROM Read/Write Access............................................................. 36
The Analog Comparator..................................................................... 39
The Analog-to-Digital Converter, Analog Multiplexer, and Gain Stag-
es.......................................................................................................... 41
Pin Descriptions.................................................................................................... 4
Internal Oscillators ............................................................................................... 4
The General Purpose Register File ...................................................................... 6
The ALU – Arithmetic Logic Unit........................................................................... 6
The Flash Program Memory ................................................................................. 6
The Program and Data Addressing Modes .......................................................... 7
Subroutine and Interrupt Hardware Stack ............................................................ 9
The EEPROM Data Memory ................................................................................ 9
I/O Memory ......................................................................................................... 10
Reset and Interrupt Handling.............................................................................. 12
Internal Voltage Reference ................................................................................. 18
Interrupt Handling ............................................................................................... 19
Sleep Modes....................................................................................................... 23
Tuneable Internal RC Oscillator.......................................................................... 24
Internal PLL for Fast Peripheral Clock Generation ............................................. 24
The Timer/Counter0 Prescaler ........................................................................... 25
The Timer/Counter1 Prescaler ........................................................................... 25
The Special Function IO Register – SFIOR........................................................ 26
The 8-bit Timer/Counter0.................................................................................... 26
The 8-bit Timer/Counter1.................................................................................... 28
Preventing EEPROM Corruption ........................................................................ 38
Features.............................................................................................................. 41
Operation ............................................................................................................ 42
Prescaling and Conversion Timing ..................................................................... 43
ADC Noise Canceler Function............................................................................ 46
ADC Noise-canceling Techniques ...................................................................... 50
ADC Characteristics ........................................................................................... 50
Block Diagram ...................................................................................................... 3
ATtiny15L
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