Sanyo LC5812 Specifications
Ordering number:ENN2058A
CMOS IC
LC5812
4-Bit Microcomputer with Internal LCD Driver
The
They
drain A 4 data
grated A
fer tion In
cept the In tion The ers, low
• A |
L |
LC |
SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N3001TN (KT)/3029TA/D1961KI/9115KI, TS No.2058–1/17
LC5812
Continued from preceding page.
•Micro-level oprerating current.
Only micro-level current is needed to operate the equipment if the HALT function is used efficiently. Although the
exact current drain depends on the oscillation frequency (and the oscillator) and the program structure, a typical current
•
·
·
·
•
·
·
·
·
·
·
·
•
1/3
1/2
1/2
Stat
•The
•A
•An
•
•
•
•
An
•
•
•
is
Note)
•Portable equipment (camera control, various card controls, high-quality electric calculators and timers).
•Acoustic equipment (electronic control, electronic tuning, and clocks).
•Household electrical apparatus (remote control, and timer control).
•Telephone equipment (telephone control, and display control).
No.2058–2/17
LC5812
STOP : |
HOLD control circuit |
SCF5 : |
UP/DOWN CNT overflow flag |
HALT : |
HALT control circuit |
SCF6 : |
Timer overflow flag |
SCG : |
System clock generator |
SCF7 : |
INT signal change flag |
STS1 : |
Status register 1 |
ICF : |
Internal clock flag |
STS2 : |
Status register 2 |
|
|
No.2058–3/17
LC5812
Application Circuit – Example (1/3 bias – 1/3 duty)
Pad
7.46mm× 5.69mm Thickness : 480µ m
Pad size : 120µ m× 120µ m
No.2058–4/17
LC5812
Pin Layout
Pad name and coordinates
QIP80 pin arrangement
|
Pad |
Pad |
X |
Y |
|
|
|
|
|
72 |
|
|
|
|
73 |
|
|
|
|
74 |
|
|
|
|
75 |
|
|
|
|
76 |
|
|
|
|
77 |
|
|
|
|
78 |
|
|
|
|
79 |
|
|
|
|
80 |
|
|
|
|
1 |
|
|
|
|
2 |
|
|
|
|
3 |
|
|
|
|
4 |
|
|
|
|
5 |
|
|
|
|
6 |
|
|
|
|
7 |
|
|
|
|
8 |
|
|
|
|
9 |
|
|
|
|
10 |
|
|
|
|
11 |
|
|
|
|
12 |
|
|
|
|
13 |
|
|
|
|
14 |
|
|
|
|
15 |
|
|
|
|
16 |
|
|
|
|
17 |
|
|
|
|
18 |
|
|
|
|
19 |
|
|
|
|
20 |
|
|
|
|
21 |
|
|
|
|
22 |
|
|
|
|
23 |
|
|
|
|
24 |
|
|
|
|
25 |
|
|
|
|
– |
|
|
|
|
– |
|
|
|
|
26 |
|
|
|
|
27 |
|
|
|
|
28 |
|
|
|
|
29 |
|
|
|
|
30 |
|
|
|
|
31 |
|
|
|
|
|
|
|
|
|
•The
•The
•If
QIP80 pin arrangement
|
Pad |
Pad |
X |
Y |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
No.2058–5/17
LC5812
Pin Function
Terminal |
Input/ |
Circuit |
Function |
Option |
Status during reset |
|
name |
Output |
configuration |
||||
|
|
|
||||
|
|
|
|
|
|
|
X IN |
Input |
|
Connects 32.768kHz or 65.536kHz crystal |
(1) For 32K |
|
|
|
|
|
|
|
|
|
X |
|
|
|
|
|
|
|
|
|
|
|
|
|
S1 |
|
|
|
|
|
|
S2 |
|
|
|
|
. |
|
S3 |
|
|
|
|
|
|
S4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
P2 |
|
|
|
|
|
|
P3 |
|
|
|
|
|
|
P4 |
|
|
|
|
|
|
M1 |
|
|
|
|
|
|
M2 |
|
|
|
|
|
|
M3 |
|
|
|
|
|
|
M4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
K1 |
|
|
|
|
|
|
K2 |
|
|
|
|
|
|
K3 |
|
|
|
|
|
|
K4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
INT |
|
|
|
|
|
|
|
|
|
|
|
|
|
RES |
|
|
|
|
|
|
|
|
|
|
|
|
|
CNT1 |
|
|
|
|
|
|
CNT2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
LIGHT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
page. |
No.2058–6/17
Loading...