Part number:
UPD17202AGF-011
Manufacturer:
NEC
File Size:
131.61 KB
Description:
4-bit single-chip microcontroller.
Datasheet Details
Part number:
UPD17202AGF-011
Manufacturer:
NEC
File Size:
131.61 KB
Description:
4-bit single-chip microcontroller.
UPD17202AGF-011, 4-BIT SINGLE-CHIP MICROCONTROLLER
These pins output segment signals to an LCD panel.
They are used to control the display on the LCD panel by forming a matrix with COM0 through COM2 (pins 62 through 64).
Ground pin I/O Format CMOS pushpull output 26 58 27 GND0 GND1 CLOCK Ground * Clock input Serial communication clock
PRELIMINARY DATA SHEET MOS INTEGRATED CIRCUIT µPD17202AGF-011 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND KEY SCAN CIRCUIT FOR FPC (FRONT PANEL CONTROLLER) The µPD17202AGF-011 is a CMOS microcontroller for the FPC (Front Panel Controller) of a car stereo system.
This microcontroller is housed in a 64-pin QFP and is provided with an LCD controller/driver and key scan circuit, enabling the reduction of the amount of wiring between the front panel of the car stereo system an
UPD17202AGF-011 Features
* LCD controller/driver
* Key scan circuit
* LED output
* Supply voltage
* System clock : : : : : Can display up to 75 segments. 1/3 duty, 1/3 bias, frame frequency: 325.5 Hz Can read up to 30 (5 × 6) keys. 1 pin CLOCK, DATA, and LOAD pins VDD = 4.5 to 5.5 V f
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