atmega169pv ATMEL Corporation, atmega169pv Datasheet - Page 7

• Manufacturer Part Number: atmega169pv
• Description: Atmega169p 8-bit Avr Microcontroller With 16k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

2.2.14
2.2.15
3. Resources
8018JS–AVR–08/07
AREF
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
ure 22-2 on page
capacitance reduces ripple on V
A comprehensive set of development tools, application notes and datasheets are available for
download on http://www.atmel.com/avr.
234. This capacitor acts as a reservoir for LCD power (V
LCD
but increases the time until V
LCD
reaches its target value.
ATmega169P
LCD
). A large
Fig-
7