ATTINY25-20PI 查看數據表（PDF） - Atmel Corporation

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ATTINY25-20PI

8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash

Atmel Corporation 

1. Pin Configurations

Figure 1-1. Pinout ATtiny25/45/85

PDIP/SOIC

(PCINT5/RESET/ADC0/dW) PB5 1

(PCINT3/XTAL1/OC1B/ADC3) PB3 2

(PCINT4/XTAL2/CLKO/OC1B/ADC2) PB4 3

GND 4

8 VCC

7 PB2 (SCK/USCK/SCL/ADC1/T0/INT0/PCINT2)

6 PB1 (MISO/DO/AIN1/OC0B/OC1A/PCINT1)

5 PB0 (MOSI/DI/SDA/AIN0/OC0A/OC1A/AREF/PCINT0)

1.1 Disclaimer

Typical values contained in this data sheet are based on simulations and characterization of other AVR microcontrollers

manufactured on the same process technology. Min and Max values will be available after the device is characterized.

2 ATtiny25/45/85

2586AS–AVR–02/05

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