at90ls4433 ATMEL Corporation, at90ls4433 Datasheet - Page 2

• Manufacturer Part Number: at90ls4433
• Description: At90s4433 8-bit Avr Microcontroller With 4k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Pin Configurations
2
AT90S/LS4433
(INT1) PD3
(T0) PD4
XTAL1
XTAL2
(AIN0) PD6
(AIN1) PD7
(INT0) PD2
(INT1) PD3
(RXD) PD0
(TXD) PD1
GND
VCC
(ICP) PB0
NC
NC
(T0) PD4
(T1) PD5
RESET
XTAL1
XTAL2
GND
VCC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TQFP Top View
PDIP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PC5 (ADC5)
PC4 (ADC4)
PC3 (ADC3)
PC2 (ADC2)
PC1 (ADC1)
PC0 (ADC0)
AGND
AREF
AVCC
PB5 (SCK)
PB4 (MISO)
PB3 (MOSI)
PB2 (SS)
PB1 (OC1)
24
23
22
21
20
19
18
17
PC1 (ADC1)
PC0 (ADC0)
NC
AGND
AREF
NC
AVCC
PB5 (SCK)
1042H–AVR–04/03