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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 ou...

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SeekIC No. : 004391707 Detail

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)...

LC573202A Data Sheet

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Part Number:
LC573202A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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


Pinout

Connection Diagram


Specifications

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



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.




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