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參數(shù)資料
| 型號： | SN6A264 |
| 廠商： | SONIX Technology Co., Ltd. |
| 英文描述： | LCD Controller with Voice/Dual Tone Melody |
| 中文描述： | LCD控制器語音/雙音旋律 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 233K |
| 代理商： | SN6A264 |
SN6A264
LCD Controller with Voice/Dual Tone Melody
February 1, 2001
2
PIN ASSIGNMENT
Symbol
I/O
Function Description
SEG1/P40 ~
SEG4/P43
O
Optional to be segment1~4 or P40~P43
SEG1~4: segment1~4 for LCD driver.
P40~P43: bit0-bit3 for output port 4.
SEG5/P50 ~
SEG8/P53
O
Optional to be segment5~8 or P50~P53
SEG5~8: segment5~8 for LCD driver.
P50~P53: bit0-bit3 for output port 5.
SEG9-SEG33
O
Segment 9 ~ 33 for LCD driver
SEG34/COM16-
SEG40/COM10
O
Optional to be SEG34~40 or COM16~10
SEG34~40: segment34~40 for 8*40/4*40 LCD
driver.
COM16-10: com16~com10 for 16*33 LCD driver.
COM9
O
Com9 for 16*33 LCD driver.
COM8-COM1
O
Com8-Com1 for 16*33/8*40/4*40 LCD driver.
GND
I
Negative power supply.
P33-P30
I/O
Bit 3 to bit 0 of I/O port 3.
P23-P20
I/O
Bit 3 to bit 0 of I/O port 2.
BU1,BU2
O
Buzzer driver outputs.
VO
O
D/A current output.
RESET
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.
V
DD
I
Positive power supply.
VLCDR
LCD voltage adjusting pin.
VLC1-VLC5
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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相關代理商/技術參數(shù) |
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| SN6A296 | 制造商:SONIX 制造商全稱:SONIX 功能描述:LCD Controller with Voice/Dual Tone Melody |
| SN6A297 | 制造商:SONIX 制造商全稱:SONIX 功能描述:LCD Controller with Voice/Dual Tone Melody |
| SN6A509 | 制造商:SONIX 制造商全稱:SONIX 功能描述:LCD Controller with Voice/Dual Tone Melody |
| SN6A509B | 制造商:SONIX 制造商全稱:SONIX 功能描述:LCD Controller with Voice/Dual Tone Melody |
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