BOWIN LS3010 Led 4-bit mcu Datasheet

LS3010
LSI
LED 4-bit MCU
Features
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*
*
*
5 LED direct drive.
4KHz/2KHz buzzer output.
6 input.
256 word program control.
*
*
*
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16 x 4 bit RAM.
Low power consumption
32768 Crystal oscillator/RC oscillator
1.5V or 3.0V operation.
General Description
The LS3010 is a simple micro-controller for LED application. Internal ROM of 256x12, RAM
16x4. It has 5 direct LED output. Oscillator is RC/Crystal selected bonding option. Direct buzzer
output.
LSI
LS3010
Pin Assignment
DESIGNATION
TYPE
DESCRIPTION
B0, B1
T1, T2,
RO/OO
RI/OI
VDD
GND
I[0:5]
PB
S[1:5]
OUTPUT
INPUT
OUTPUT
INPUT
POWER
POWER
INPUT(PL)
INPUT(PH)
OUTPUT
Buzzer output
TEST pin
RC / 32KHz oscillator output (mask option)
RC / 32KHz oscillator input (mask option)
+3.0V power supply
Ground
Input key
Power up reset
LED output
Note: (PH) - pull high; (OD) – open drain;
D.C. Characteristic
(GND = 0V, Vdd = 3.0V, Ta = 25°C unless otherwise specified)
Parameter
Supply Voltage
Standby current
Operating current
OSC. built-in cap
OSC. Trimmer cap
Frequency stability
Buzzer output current
LED current
Symbol
Vdd
Istby
Idd
Cd
Ctrim
^f/f
Ib
Iled
Min.
1.2
Typ.
3.0
5
500
15.0
20
20
-
2
Max.
3.6
2
50
35
10
-
Unit
V
µA
µA
pF
pF
ppM
µA
mA
Conditions
Osc. stop
No load
Vdd=3.0
Vbd-Vss=0.5
VLED=1.5V
LSI
LS3010
Pad Coordinate
PIN
X
Y
S5
S4
S3
S2
S1
VEE
I5
I4
I3
I2
I1
I0
T2
VDD
B0
B1
GND
T1
OI
O0
R0
RI
PB
-1101
-1101
-1101
-1101
-1101
-1101
1204
1204
1204
1204
1204
1204
1196.5
1195.5
1195
1195
1193
1194
1053
-127.5
-278
-643
-782
-159
-300
-438
-576
-839
-989
-947.5
-809.5
-671.5
-533.5
-395.5
-257.5
146
284
430
737
890.5
1090.5
1089
1100
1100
1100
1100
3
LSI
LS3010
Pad Coordinate
Note : Substrate connected to VDD, Chip Size : 2500um x 2600 um
4
LSI
LS3010
Application Circuit
5
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