參數(shù)資料
型號(hào): PCF8562
廠商: NXP Semiconductors N.V.
英文描述: Universal LCD driver for low multiplex rates
中文描述: 通用LCD驅(qū)動(dòng)器的低復(fù)用率
文件頁(yè)數(shù): 25/36頁(yè)
文件大?。?/td> 928K
代理商: PCF8562
November 22, 2004
25
Philips Semiconductors
Preliminary specification
Universal LCD driver
for low multiplex rates
PCF8562
Table 12
Blink option 1
Table 13
Blink option 2
Note
1.
Normal blinking is assumed when LCD multiplex drive modes 1 : 3 or 1 : 4 are selected.
7.9
Display controller
The display controller executes the commands identified by the command decoder. It contains the device’s status
registers and co-ordinates their effects. The display controller is also responsible for loading display data into the display
RAM in the correct filling order.
7.10
Multiple chip operation
For large display configurations please refer to the PCF8576D device.
Please refer to PCF8576D if you need to drive more segments (>128 elements).
BLINK FREQUENCY
BITS
BF1
BF0
Off
2 Hz
1 Hz
0.5 Hz
0
0
1
1
0
1
0
1
BLINK MODE
BIT A
Normal blinking
Alternate RAM bank blinking
0
1
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