ATMEGA169P-15AT View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATMEGA169P-15AT

8-bit Microcontroller with 16K Bytes In-System Programmable Flash

Atmel Corporation 

2.3.14 AREF

2.3.15 LCDCAP

This is the analog reference pin for the A/D Converter.

An external capacitor (typical > 470 nF) must be connected to the LCDCAP pin as shown in Fig-

ure 22-2 on page 234. This capacitor acts as a reservoir for LCD power (VLCD). A large

capacitance reduces ripple on VLCD but increases the time until VLCD reaches its target value.

8 ATmega169P Automotive

7735B–AVR–12/07

Share Link: