em78p468l ELAN Microelectronics Corp, em78p468l Datasheet - Page 44

• Manufacturer Part Number: em78p468l
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

EM78P468N/EM78P468L
8-Bit Microcontroller
38 •
Fig. 6-15 Charge Bump Circuit Connection (Cext=0.1
Boosting circuits connection for LCD voltage
External circuit for 1/3 Bias
External circuit for 1/2 Bias
VA
VB
VA
VB
VLCD3(1*VDD/3)
VLCD2(2*VDD/3)
VLCD2(VDD/2)
VLCD3(VDD/2)
(This specification is subject to change without further notice)
GND
VDD
VDD
GND
Product Specification (V1.5) 02.15.2007
μ
f )