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SN6A511 Datasheet(PDF) 2 Page - SONiX Technology Company

Part # SN6A511
Description  LCD Controller with Voice/Dual Tone Melody
PDF  5 Pages
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Manufacturer  SONIX [SONiX Technology Company]
Direct Link  http://www.sonix.com.tw
Logo SONIX - SONiX Technology Company

SN6A511 Datasheet(HTML) 2 Page - SONiX Technology Company

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SN6A511
LCD Controller with Voice/Dual Tone Melody
February 1, 2001
2
PIN ASSIGNMENT
Symbol
I/O
Function Description
SEG1 ~ SEG56
O
Segment1~ 56 for LCD driver
SEG57/P53 ~
SEG60/P50
O
Optional to be Segment57 ~ 60 or P53-P50
Seg57-60: segment57 ~ 60 for LCD driver.
P53-P50: bit3-bit0 for output port 5.
SEG61/P43 ~
SEG64/P40
O
Optional to be segment61 ~ 64 or P43-P40
SEG61-64: segment61 ~ 64 for LCD driver.
P43-P40: Bit3-bit0 for output port 4.
COM1-COM16
O
Com1-Com16 for LCD driver.
GND
I
Negative power supply.
P33-P30
I/O
Bit 3 to bit 0 of IO port 3.
P23-P20
I/O
Bit 3 to bit 0 of IO port 2.
BU1,BU2
O
Buzzer driver outputs.
VO
O
D/A current output.
RST
I
Reset pin with internal pull low.
OSC
I
Oscillation component connection pin.
TEST
I
For testing only.
XIN,XOUT
32768 Hz Crystal connection pins.
VDD
I
Positive power supply.
VLCDR
LCD voltage adjusting pin.
VLC1-VLC4
LCD voltage bias connection pins.
WSUB
I
Well substrate of chip.
Connected to the
highest voltage of chip (VDD or VLCDR).



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