Rainbow-electronics ATtiny15L Manuel d'utilisateur télécharger pdf (Page 3)

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ATtiny15L

1187E–AVR–06/02

Block Diagram Figure 1. The ATtiny15L Block Diagram

PROGRAM

COUNTER

INTERNAL

OSCILLA

TOR

WATCHDOG

TIMER

STACK

POINTER

PROGRAM

FLASH

HARDWARE

STACK

MCU CONTROL

REGISTER

GENERAL

PURPOSE

REGISTERS

INSTRUCTION

REGISTER

TIMER/

COUNTER0

INSTRUCTION

DECODER

DATA DIR.

REG.PORT B

DATA REGISTER

PORT B

PROGRAMMING

LOGIC

TIMING AND

CONTROL

TIMER/

COUNTER1

MCU STATUS

REGISTER

STATUS

REGISTER

ALU

PORT B DRIVERS

PB0-PB5

VCC

GND

CONTROL

LINES

+

-

ANALOG

COMPARATOR

8-BIT DATA BUS

Z

ISP MODULE

INTERRUPT

UNIT

DATA

EEPROM

INTERNAL

OSCILLA

TOR

TUNABLE

ANALOG MUX ADC

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