AT89C5115_14 Datasheet, PDF (4/113 Pages) ATMEL Corporation – Full Duplex UART Compatible 80C51

P4.0 1
P2.1 2
P3.7 ₃
P3.6 4
P3.5/T1 ₅
P3.4/T0 ₆
NC ₇
P3.3/INT1 8
QFP-32
24 _{P1.3/AN3/CEX0}
23 _{P1.4/AN4/CEX1}
22 _P1.5/AN5
21 _P1.6/AN6
20 _P1.7/AN7
19 _P2.0
18 _NC
17 RESET
4 AT89C5115
4128G–8051–02/08