ATTINY26-16PU Atmel, ATTINY26-16PU Datasheet - Page 4

• Manufacturer Part Number: ATTINY26-16PU
• Description: IC AVR MCU 2K 16MHZ IND 20-DIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY26-16PU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: 2-Wire/ISP/SM-Bus/SPI/UART/USI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 2
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• Package: 20PDIP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 16 MHz
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4
Block Diagram
ATtiny26(L)
Figure 1. The ATtiny26(L) Block Diagram
AVCC
GND
VCC
PROGRAMMING
INSTRUCTION
PROGRAM
INSTRUCTION
PROGRAM
COUNTER
REGISTER
CONTROL
DECODER
FLASH
LINES
LOGIC
DATA REGISTER
PORT A
PORT A DRIVERS
ISP INTERFACE
PA0-PA7
REGISTERS
POINTER
REGISTER
PURPOSE
GENERAL
STATUS
STACK
SRAM
ALU
X
Y
Z
REG.PORT A
DATA DIR.
8-BIT DATA BUS
ADC
MCU CONTROL
OSCILLATOR
MCU STATUS
WATCHDOG
INTERFACE
INTERRUPT
UNIVERSAL
REGISTER
REGISTER
COUNTER0
COUNTER1
INTERNAL
EEPROM
SERIAL
TIMER/
TIMER/
DATA REGISTER
TIMER
UNIT
PORT B
PORT B DRIVERS
PB0-PB7
OSCILLATORS
CALIBRATED
OSCILLATOR
TIMING AND
REG.PORT B
INTERNAL
CONTROL
DATA DIR.
1477KS–AVR–08/10