Purchase LC573202A, In-stock LC573202A From SeekIC.
Part Number: LC573202A
Description: The LC573202A is a CMOS 4-bit microcontroller that operates on low voltage and very low power consumpt...
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LC573202A
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DataSheet
General Description
LC573202A General Description
The LC573202A is a CMOS 4-bit microcontroller that operates on low voltage and very low power consumption. It also
contains 2K-byte ROM, 64 × 4 bits RAM, LCD drivers and melody function.
LC573202A Maximum Ratings
| Parameter |
Symbol |
Pin & Conditions |
Ratings |
Unit |
| Supply voltage |
VDD1 |
-0.3 to +4.0 |
V | |
|
VDD2 |
-0.3 to +4.0 |
|||
| Input voltage |
VIN |
S1-S4, M1, M2, TEST, OSCIN, RES |
-0.3 to VDD1+0.3 |
|
| Output voltage |
VOUT1 |
CUP2, OSCOUT, OUT |
-0.3 to VDD1+0.3 |
|
|
VOUT2 |
SEG1-SEG25, COM1-COM4, CUP1 |
-0.3 to VDD2+0.3 |
||
| Peak output current (at each pins) |
IOUT1 |
OUT |
4 |
mA |
|
IOUT2 |
COM4 (As using LIGHT) |
1 |
||
|
IOUT3 |
Output except OUT and COM4 |
500 |
A | |
| Total output current |
IALL |
Total output pins. |
10 |
mA |
| Maximum power dissipation |
Pdmax |
QFP48 |
430 |
mW |
| Operating temperature range |
Topr |
-30 to +70 |
°C | |
| Storage temperature range |
Tstg |
-40 to +125 |
LC573202A Features
(1) Read-Only Memory (ROM)
- 2048 × 8 bits
(2) Random Access Memory (RAM)
- 64 × 4 bits
(3) Cycle Time
(4) Input/Output ports
- Input ports : 6 ports (S-port : 4 terminals, M-port : 2 terminals)
- Output ports : 1 port (Buzzer output/General output port : mask option changeover)
- LCD segment output ports : 25 terminals
(Possible to use output port (SEG13 to SEG25) : by mask option)
- LCD common output ports : 4 terminals
- 2048 × 8 bits
(2) Random Access Memory (RAM)
- 64 × 4 bits
(3) Cycle Time
(4) Input/Output ports
- Input ports : 6 ports (S-port : 4 terminals, M-port : 2 terminals)
- Output ports : 1 port (Buzzer output/General output port : mask option changeover)
- LCD segment output ports : 25 terminals
(Possible to use output port (SEG13 to SEG25) : by mask option)
- LCD common output ports : 4 terminals
LC573202A Connection Diagram
LC573202A
PDF/DataSheet Download
- Datasheet: LC573202A
- File Size: 637131 KB
- Manufacturer: SANYO [Sanyo Semicon Device]
- Click here to Download
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