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8-Bit Microcontroller. ATINY26L Datasheet

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8-Bit Microcontroller. ATINY26L Datasheet
















ATINY26L Microcontroller. Datasheet pdf. Equivalent













Part

ATINY26L

Description

8-Bit Microcontroller



Feature


Features • High-performance, Low-power AVR ® 8-bit Microcontroller • RISC Architecture – 118 Powerful Instructi ons – Most Single Clock Cycle Executi on – 32 x 8 General Purpose Working R egisters – Fully Static Operation – Up to 16 MIPS Throughput at 16 MHz • Data and Non-volatile Program Memory 2K Bytes of In-System Programmable P rogram Memory Flash Endurance: 10,000.
Manufacture

Atmel

Datasheet
Download ATINY26L Datasheet


Atmel ATINY26L

ATINY26L; Write/Erase Cycles – 128 Bytes of In- System Programmable EEPROM Endurance: 1 00,000 Write/Erase Cycles – 128 Bytes Internal SRAM – Programming Lock for Flash Program and EEPROM Data Security www.DataSheet4U.com • Peripheral Fea tures – 8-bit Timer/Counter with Sepa rate Prescaler – 8-bit High-speed Tim er with Separate Prescaler 2 High Frequ ency PWM Outputs with Separate.


Atmel ATINY26L

Output Compare Registers Non-overlappin g Inverted PWM Output Pins – Universa l Serial Interface with Start Condition Detector – 10-bit ADC 11 Single Ende d Channels 8 Differential ADC Channels 7 Differential ADC Channel Pairs with P rogrammable Gain (1x, 20x) – On-chip Analog Comparator – External Interrup t – Pin Change Interrupt on 11 Pins Programmable Watchdog Timer.


Atmel ATINY26L

with Separate On-chip Oscillator • Sp ecial Microcontroller Features – Low Power Idle, Noise Reduction, and Power- down Modes – Power-on Reset and Progr ammable Brown-out Detection – Externa l and Internal Interrupt Sources – In -System Programmable via SPI Port – I nternal Calibrated RC Oscillator • I/ O and Packages – 20-lead PDIP/SOIC: 1 6 Programmable I/O Lines • Operati.





Part

ATINY26L

Description

8-Bit Microcontroller



Feature


Features • High-performance, Low-power AVR ® 8-bit Microcontroller • RISC Architecture – 118 Powerful Instructi ons – Most Single Clock Cycle Executi on – 32 x 8 General Purpose Working R egisters – Fully Static Operation – Up to 16 MIPS Throughput at 16 MHz • Data and Non-volatile Program Memory 2K Bytes of In-System Programmable P rogram Memory Flash Endurance: 10,000.
Manufacture

Atmel

Datasheet
Download ATINY26L Datasheet




 ATINY26L
Features
High-performance, Low-power AVR ® 8-bit Microcontroller
RISC Architecture
– 118 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
Data and Non-volatile Program Memory
– 2K Bytes of In-System Programmable Program Memory Flash
Endurance: 10,000 Write/Erase Cycles
– 128 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
– 128 Bytes Internal SRAM
– Programming Lock for Flash Program and EEPROM Data Security
www.DataShPeeetr4ipUh.ceormal Features
– 8-bit Timer/Counter with Separate Prescaler
– 8-bit High-speed Timer with Separate Prescaler
2 High Frequency PWM Outputs with Separate Output Compare Registers
Non-overlapping Inverted PWM Output Pins
– Universal Serial Interface with Start Condition Detector
– 10-bit ADC
11 Single Ended Channels
8 Differential ADC Channels
7 Differential ADC Channel Pairs with Programmable Gain (1x, 20x)
– On-chip Analog Comparator
– External Interrupt
– Pin Change Interrupt on 11 Pins
– Programmable Watchdog Timer with Separate On-chip Oscillator
Special Microcontroller Features
– Low Power Idle, Noise Reduction, and Power-down Modes
– Power-on Reset and Programmable Brown-out Detection
– External and Internal Interrupt Sources
– In-System Programmable via SPI Port
– Internal Calibrated RC Oscillator
I/O and Packages
– 20-lead PDIP/SOIC: 16 Programmable I/O Lines
Operating Voltages
– 2.7V - 5.5V for ATtiny26L
– 4.5V - 5.5V for ATtiny26
Speed Grades
– 0 - 8 MHz for ATtiny26L
– 0 - 16 MHz for ATtiny26
8-bit
Microcontroller
with 2K Bytes
Flash
ATtiny26
ATtiny26L
Preliminary
Rev. 1477D–AVR–06/03
1




 ATINY26L
Pin Configuration
www.DataSheet4U.com
PDIP/SOIC/SSOP
(MOSI/DI/SDA/OC1A) PB0
(MISO/DO/OC1A) PB1
(SCK/SCL/OC1B) PB2
(OC1B) PB3
VCC
GND
(ADC7/XTAL1) PB4
(ADC8/XTAL2) PB5
(ADC9/INT0/T0) PB6
(ADC10/RESET) PB7
1
2
3
4
5
6
7
8
9
10
20 PA0 (ADC0)
19 PA1 (ADC1)
18 PA2 (ADC2)
17 PA3 (AREF)
16 GND
15 AVCC
14 PA4 (ADC3)
13 PA5 (ADC4)
12 PA6 (ADC5/AIN0)
11 PA7 (ADC6/AIN1)
MLF Top View
NC
(OC1B) PB3
NC
VCC
GND
NC
(ADC7/XTAL1) PB4
(ADC8/XTAL2) PB5
1
2
3
4
5
6
7
8
24 NC
23 PA2 (ADC2)
22 PA3 (AREF)
21 GND
20 NC
19 NC
18 AVCC
17 PA4 (ADC3)
Disclaimer
Typical values contained in this data sheet are based on simulations and characteriza-
tion of other AVR microcontrollers manufactured on the same process technology. Min
and Max values will be available after the device is characterized.
2 ATtiny26(L)
1477D–AVR–06/03




 ATINY26L
Description
www.DataSheet4U.com
ATtiny26(L)
The ATtiny26(L) is a low-power CMOS 8-bit microcontroller based on the AVR
enhanced RISC architecture. By executing powerful instructions in a single clock cycle,
the ATtiny26(L) achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.
The 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 ATtiny26(L) has a high
precision ADC with up to 11 single ended channels and 8 differential channels. Seven
differential channels have an optional gain of 20x. Four out of the seven differential
channels, which have the optional gain, can be used at the same time. The ATtiny26(L)
also has a high frequency 8-bit PWM module with two independent outputs. Two of the
PWM outputs have inverted non-overlapping output pins ideal for synchronous rectifica-
tion. The Universal Serial Interface of the ATtiny26(L) allows efficient software
implementation of TWI (Two-wire Serial Interface) or SM-bus interface. These features
allow for highly integrated battery charger and lighting ballast applications, low-end ther-
mostats, and firedetectors, among other applications.
The ATtiny26(L) provides 2K bytes of Flash, 128 bytes EEPROM, 128 bytes SRAM, up
to 16 general purpose I/O lines, 32 general purpose working registers, two 8-bit
Timer/Counters, one with PWM outputs, internal and external Oscillators, internal and
external interrupts, programmable Watchdog Timer, 11-channel, 10-bit Analog to Digital
Converter with two differential voltage input gain stages, and four software selectable
power saving modes. The Idle mode stops the CPU while allowing the Timer/Counters
and interrupt system to continue functioning. The ATtiny26(L) also has a dedicated ADC
Noise Reduction mode for reducing the noise in ADC conversion. In this sleep mode,
only the ADC is functioning. The Power-down mode saves the register contents but
freezes the oscillators, disabling all other chip functions until the next interrupt or hard-
ware reset. The Standby mode is the same as the Power-down mode, but external
oscillators are enabled. The wakeup or interrupt on pin change features enable the
ATtiny26(L) to be highly responsive to external events, still featuring the lowest power
consumption while in the Power-down mode.
The device is manufactured using Atmel’s high density non-volatile memory technology.
By combining an enhanced RISC 8-bit CPU with Flash on a monolithic chip, the
ATtiny26(L) is a powerful microcontroller that provides a highly flexible and cost effec-
tive solution to many embedded control applications.
The ATtiny26(L) 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.
1477D–AVR–06/03
3




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