Datasheet

5
4337K–USB–04/08
AT89C5130A/31A-M
Figure 3-2. AT89C5130A/31A-M 64-pin VQFP Pinout
17 18 22212019 252423 26 27
62 61 60 59 58 63
57 56 55 54 53
1
2
3
4
5
6
7
8
9
10
11
48
47
46
45
44
43
42
41
40
39
38
VQFP64
64
52
12
13
28
29
36
37
51 50
49
35
33
34
14
15
16
30
31 32
P1.1/T2EX/KIN1/SS
ALE
EA
PSEN
P1.7/CEX4/KIN7/MOSI
P1.3/CEX0/KIN3
P1.5/CEX2/KIN5/MISO P1.6/CEX3/KIN6/SCK
P2.7/A15
P2.6/A14
P4.1/SDA
P1.2/ECI/KIN2
P1.4/CEX1/KIN4 P1.0/T2/KIN0
PLLF
UCAP
XTAL2
RST
P3.7/RD/LED3
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/A12
NC
NC
P3.0/RxD
NC
VREF
P0.0/AD0
AVSS
P3.2/INT0
P3.6/WR/LED2
P3.1/TxD
P3.3/INT1/LED0
VSS
P3.4/T0
P3.5/T1/LED1
NC
P0.6/AD6
P0.7/AD7
P2.5/A13
P0.3/AD3
P0.5/AD5
P0.4/AD4
P0.2/AD2
P0.1/AD1
D-
D+
P4.0/SCL
XTAL1
AVDD
NC
NC
NC NC
UVSS
NC
NC
NC
NC
NC
NC
VDD