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name: ATmega128
variations: TQFP
description: 8-bit AVR Microcontroller
datasheet: http://www.atmel.com/Images/doc2467.pdf
keywords: IC, Digital, Microcontroller, MCU
pinout:
PORTA:
PA0-7: 51-44
PORTB:
PB0-7: 10-17
PORTC:
PC0-7: 35-42
PORTD:
PD0-7: 25-32
PORTE:
PE0-7: 2-9
PORTF:
PF0-7: 61-54
PORTG:
PG0-4: 33, 34, 43, 18, 19
~PEN: 1
~RESET: 20
XTAL:
XTAL1-2: 24, 23
AREF: 62
VCC: 21, 52
AVCC: 64
GND: 22, 53, 63
RXD0/PDI: 2
TXD0/PDO: 3
XCK0/AIN0: 4
OC3A/AIN1: 5
OC3B/INT4: 6
OC3C/INT5: 7
T3/INT6: 8
ICP3/INT7: 9
SS: 10
SCK: 11
MOSI: 12
MISO: 13
OC0: 14
OC1A: 15
OC1B: 16
OC2/OC1C: 17
TOSC2: 18
TOSC1: 19
SCL/INT0: 25
SDA/INT1: 26
RXD1/INT2: 27
TXD1/INT3: 28
ICP1: 29
XCK1: 30
T1: 31
T2: 32
~WR: 33
~RD: 34
A8-15: 35-42
ALE: 43
AD7-0: 44-51
ADC7/TDI: 54
ADC6/TDO: 55
ADC5/TMS: 56
ADC4/TCK: 57
ADC3-0: 58-61
properties:
in: AREF, ~PEN, ~RESET
bidir: PA0-7, PB0-7, PC0-7, PD0-7, PE0-7, PG0-4
power: VCC, AVCC
ground: GND
passive: XTAL1-2
inverted: ~PEN, ~RESET
schematic:
symbol: IC
left: PORTA, PORTB, PORTC, ~PEN, ~RESET, XTAL, AREF
right: PORTD, PORTE, PORTF, PORTG
top: VCC, AVCC
bottom: GND
housing@TQFP:
suffix: -16AU
outline: JEDEC MS-026 AEB
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