Electronic Components Datasheet Search |
|
IZ44780-01 Datasheet(PDF) 7 Page - Integral Corp. |
|
IZ44780-01 Datasheet(HTML) 7 Page - Integral Corp. |
7 / 10 page IN44780U 7 TERMINAL DESCRIPTION Pin INPUT/OUTPUT Name DESCRIPTION INTERFACE VDD Operating Voltage For logical circuit (+5V ± 10%) Power VSS Power 0V(GND) Supply V1 – V5 Negative Supply Voltage Bias voltage level for LCD driving SEG1– SEG40 Output Segment output Segment signal output for LCD driving LCD COM1– COM16 Output Common output Common signal output for LCD driving LCD OSC1 OSC2 Input Output Oscillator Both pin connected to Rf resistor or ceramic resonator for internal oscillator circuit. In case of external frequency use only, the frequency is input to OSC1 terminal. Resistor or Ceramic Resonator CLK1 Data latch clock Clock output terminal for the serially transferred data to be latched to the driver. CLK2 Output Data shift clock Clock output terminal used when D terminal data output shifts the inside of the driver. HD44100, KS0065, IZ0065 M Alternated signal for LCD driver output The alternating signal to convert LCD drive waveform to AC. D Display data interface Character pattern data, which is corresponding to each common signal, is supplied to driver serially. High Selection Low Non selection E Input Enable Start anable signal to read or write the data MPU R/W Read/Write R/W signal input is used to select the read/write mode High Read mode Low Write mode RS Register select Register selection input High Data register (for read and write) Low Instruction register (for write), Busy flag, address counter (for read) DB0 – DB7 Input/Output Data interface Used for data transfer between the MPU and IZ44780. These terminals are for data bus with bidirectional three-state. Initial 4 bit (DB0-DB3) are not used during 4 bit operation (DB7 can be used as a busy flag) |
Similar Part No. - IZ44780-01 |
|
Similar Description - IZ44780-01 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |