ATTINY13A-SHR Atmel, ATTINY13A-SHR Datasheet - Page 4

• Manufacturer Part Number: ATTINY13A-SHR
• Description: MCU AVR 1KB FLASH 20MHZ 8SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY13A-SHR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• 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
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Package: 8SOIC EIAJ
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 6
• Interface Type: SPI
• On-chip Adc: 4-chx10-bit
• Number Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -
• Lead Free Status / Rohs Status: Details

2. Overview
2.1
4
Block Diagram
ATtiny13A
The ATtiny13A 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 ATtiny13A achieves
throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power con-
sumption versus processing speed.
Figure 2-1.
GND
VCC
INSTRUCTION
INSTRUCTION
REGISTER
CONTROL
DECODER
LINES
Block Diagram
ANALOG COMPARATOR
ADC /
REGISTER
PROGRAM
PROGRAM
COUNTER
POINTER
REGISTERS
GENERAL
PURPOSE
STATUS
STACK
SRAM
FLASH
ALU
X
Y
Z
8-BIT DATABUS
DATA REGISTER
PORT B
PORT B DRIVERS
MCU CONTROL
PROGRAMMING
MCU STATUS
OSCILLATOR
WATCHDOG
WATCHDOG
INTERRUPT
REGISTER
REGISTER
COUNTER0
EEPROM
TIMER/
TIMER
DATA
LOGIC
PB[0:5]
UNIT
REG.PORT B
DATA DIR.
CALIBRATED
OSCILLATOR
TIMING AND
INTERNAL
CONTROL
RESET
CLKI
8126E–AVR–07/10