Electronic Components Datasheet Search |
|
PCF8536BT Datasheet(PDF) 11 Page - NXP Semiconductors |
|
PCF8536BT Datasheet(HTML) 11 Page - NXP Semiconductors |
11 / 74 page PCF8536 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet Rev. 2 — 21 February 2012 11 of 74 NXP Semiconductors PCF8536 Universal LCD low multiplex driver with 6 channel PWM generator With the following sequence, the PCF8536 can be set to a state of minimum power consumption, called power-down mode. Remarks: • It is necessary to run the power-down sequence before removing the supplies. Depending on the application, care must be taken that no other signals are present at the chip input or output pins when removing the supplies (see Section 10). Otherwise it may cause unwanted display artifacts. In case of an uncontrolled removal of supply voltages, the PCF8536 will not be damaged. • Static voltages across the liquid crystal display can build up when the external LCD supply voltage (VLCD) is on while the IC supply voltage is off, or vice versa. This may cause unwanted display artifacts. To avoid such artifacts, VLCD and VDD must be applied or removed together. Table 9. Effect of the power-down bit (PD) Effect on function Mode settings Effect of setting PD 0 1 backplane output E = 1 normal function VSS segment output E = 1 normal function VSS internal oscillator OSC = 0, COE = 1 on off OSCCLK pin OSC = 0, COE = 1 output of internal oscillator frequency VDD OSCCLK pin OSC = 1 input clock clock input, can be logic 0, logic 1, or left floating GPO static drive static drive static drive GPO PWM drive PWM drive static drive Fig 6. Recommended power-down sequence START Disable display by setting bit E logic 0 External clock can be removed now 013aaa447 Enable power- down mode with PD = 1 STOP |
Similar Part No. - PCF8536BT |
|
Similar Description - PCF8536BT |
|
|
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 |