AT83EC5123 ATMEL Corporation, AT83EC5123 Datasheet - Page 5

• Manufacturer Part Number: AT83EC5123
• Description: (AT8xx512x) Smart Card Reader ICs
• Manufacturer: ATMEL Corporation

4202B–SCR–07/03
Figure 3. LQFP32 Pinout (only for AT83C5123)
Figure 4. PLCC68 Pinout (Engineering package only for AT85C5122, check availability
P1.2/CPRES
P1.5/CRST
P1.4/CCLK
with ATMEL sales office)
P1.1/CC8
P1.3/CC4
DVCC
PSEN
P5.7
P5.6
P5.3
P5.5
P5.4
P5.2
P5.0
P5.1
VSS
NC
P1.2/CPRES
P1.5/CRST
P1.4/CCLK
10
2
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
8
10
11
14
1
4
6
7
9
P1.1/CC8
3
5
12
13
P1.3/CC4
64
27
DVCC
9
64
P5.0
VSS
63
28
63
8
62 61 60 59 58
29
7
62 61 60 59 58
1
2
3
4
5
6
8
7
30
6
9
31
5
32
10
32
4
31
LQFP32
11
33
3
30
PLCC68
57 56 55 54 53
12
57 56 55 54 53
34
2
29
1314 15
35 36 37 38 39 40 41 42 43
1 68 67 66 65 64 63 62 61
28 27 26
16
25
24
23
22
21
20
19
18
17
52 51 50 49
52
P3.1/TxD
51 50 49
P1.6
P3.0/RxD
P3.5/T1/CRST1
P3.2/INT0/LED0/CIO1
P3.3/INT1
P3.4/LED1/T0
P3.6/LED2
32
AT8xC5122/23
41
45
43
42
48
47
46
44
40
39
38
35
36
33
37
34
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
N/A
P4.4
P3.1/TxD
P4.5
P3.0/RxD
P3.5/T1/CRST1
P3.2/INT0/CIO1
P4.0/MISO
P3.3/INT1
P4.1/MOSI
P4.3
P3.6/WR
RST
P1.6/SS
P2.7/A15
P3.4/T0
P4.2/SCK
5