ATMEGA6490-16AI Atmel, ATMEGA6490-16AI Datasheet - Page 74

• Manufacturer Part Number: ATMEGA6490-16AI
• Description: IC AVR MCU FLASH 64K 5V 100TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA6490-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: ATSTK600-TQFP100 - STK600 SOCKET/ADAPTER 100-TQFPATSTK504 - STARTER KIT AVR EXP MOD 100P LCD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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ATmega329/3290/649/6490
Table 13-13. Overriding Signals for Alternate Functions PD7:PD4
Table 13-14. Overriding Signals for Alternate Functions in PD3:PD0
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
PD7/SEG(19/15)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
–
LCDSEG
PD3/SEG(23/19)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
–
LCDSEG
PD6/SEG(20/16)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
–
LCDSEG
PD2/SEG(24/20)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
–
LCDSEG
PD5/SEG(21/17)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
–
LCDSEG
PD1/INT0/
SEG(25/21)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN +
(INT0 ENABLE)
LCDEN •
(INT0 ENABLE)
INT0 INPUT
LCDSEG
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
–
PD0/ICP1/
SEG(26/22)
LCDEN •
(LCDPM)
0
LCDEN •
(LCDPM)
0
0
0
–
LCDEN •
(LCDPM)
0
PD4/SEG(22/18)
LCDSEG
ICP1 INPUT
LCDSEG
2552K–AVR–04/11