71m6521be Maxim Integrated Products, Inc., 71m6521be Datasheet - Page 62

• Manufacturer Part Number: 71m6521be
• Description: Energy Meter Ic
• Manufacturer: Maxim Integrated Products, Inc.

Page: 62 of 97
LCD_NUM
10
11
12
13
14
15
16
17
18
0
1
2
3
4
5
6
7
8
9
LCD segment numbers are given without CKTEST/SEG19, E_RXTX/SEG38, E_TCLK/SEG33, and
E_RST/SEG32.
SEG in Addition
to SEG0-SEG19
30-31, 34-37
29-31, 34-37
28-31, 34-37
27-31, 34-37
26-31, 34-37
25-31, 34-37
24-31, 34-37
31, 34-37
36-37
35-37
34-37
34-37
34-37
37
-
-
-
-
-
© 2005-2008 TERIDIAN Semiconductor Corporation
Table 60: LCD and DIO Pin Assignment by LCD_NUM
Total Number of LCD
cluding SEG0-SEG19
Segment Pins In-
31
19
19
19
19
19
20
21
22
23
23
23
24
25
26
27
28
29
30
DIO Pins in Addition
to DIO1-DIO2
4-11, 14-17
4-11, 14-17
4-11, 14-17
4-11, 14-17
4-11, 14-17
4-11, 14-16
4-11, 14-15
4-11, 14
None
4-11
4-11
4-11
4-10
4-9
4-8
4-7
4-6
4-5
4
Energy Meter IC
Total Number of DIO
Pins Including DIO1,
71M6521BE
DATA SHEET
DIO2
14
14
14
14
14
13
12
11
10
10
10
9
8
7
6
5
4
3
2
JANUARY 2008
V1.0