TINY12 ATMEL [ATMEL Corporation], TINY12 Datasheet - Page 3

• Manufacturer Part Number: TINY12
• Description: 8-bit AVR Microcontroller with 1K Byte Flash
• Manufacturer: ATMEL [ATMEL Corporation]

1006D–AVR–07/03
Figure 1. The ATtiny11 Block Diagram
VCC
GND
PROGRAMMING
INSTRUCTION
INSTRUCTION
PROGRAM
PROGRAM
REGISTER
COUNTER
CONTROL
DECODER
FLASH
LOGIC
LINES
DATA REGISTER
PORTB
PORTB DRIVERS
PB0-PB5
HARDWARE
REGISTERS
REGISTER
PURPOSE
GENERAL-
POINTER
STATUS
STACK
STACK
ALU
Z
REG. PORTB
DATA DIR.
8-BIT DATA BUS
MCU CONTROL
MCU STATUS
OSCILLATOR
WATCHDOG
INTERRUPT
REGISTER
REGISTER
INTERNAL
COUNTER
TIMER/
TIMER
UNIT
ATtiny11/12
OSCILLATORS
TIMING AND
CONTROL
3