ICM7244 Datasheet, PDF (7/13 Pages) Intersil Corporation – 8-Character, Microprocessor Compatible, 8-Character, Microprocessor Compatible,

Test Circuit
ICM7244
17 SEGMENTS
CHAR 8 CHAR 7 CHAR 6 CHAR 5 CHAR 4 CHAR 3 CHAR 2 CHAR 1
SEGMENTS
SEGMENTS
SEG d1
SEG a1
SEG a2
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
SEG d2
DP
SEG h
SEGMENTS
D0
4
30
SEG j
V_DD
D1
5
D2
6
29
MODE (SA/RA)
A0/SEN
28
V_DD
D3
7
D4
8
27
A1/CLR
26
A2/DISP FULL
DISPLAY
FULL
D5
9
25
OSC/OFF
OUTPUT
CS
10
24
CHAR1
V_DD
NC
11
23
12 13 14 15 16 17 18 19 20 21 22
NC
NC (FOR SA MODE)
FIGURE 4.
7
FN6675.1
January 22, 2009