pcf8562 NXP Semiconductors, pcf8562 Datasheet - Page 23

• Manufacturer Part Number: pcf8562
• Description: Universal Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCF8562_2
Product data sheet
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
LCD bias
1
1
Display status
Disabled (blank)
Enabled
Description
Six bit binary value of 0 to 39
Description
Three bit binary value of 0 to 7
Static
RAM bit 0
RAM bit 2
Static
RAM bit 0
RAM bit 2
Blink frequency
off
2 Hz
1 Hz
0.5 Hz
Blink mode
Normal blinking
Alternate RAM bank blinking
3
2
bias
bias
Mode set option 2
Mode set option 3
Load data pointer option 1
Device select option 1
Bank select option 1 (input)
Bank select option 2 (output)
Blink option 1
Mode set option 3
Rev. 02 — 22 January 2007
Mode
Mode
1 : 2
RAM bits 0 and 1
RAM bits 2 and 3
1 : 2
RAM bits 0 and 1
RAM bits 2 and 3
Universal LCD driver for low multiplex rates
Bit B
0
1
Bit E
0
1
Bit
P5
Bit
A2
Bit I
0
1
Bit O
0
1
Bit A
0
1
P4
BF1
0
0
1
1
P3
A1
Bit
PCF8562
© NXP B.V. 2007. All rights reserved.
P2
P1
A0
BF0
0
1
0
1
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P0