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參數(shù)資料
| 型號： | UPD6466GS |
| 廠商： | NEC Corp. |
| 英文描述： | ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR |
| 中文描述： | 屏幕字符顯示的CMOS集成電路512-CHARACTER，12列，24列，攝像機，錄像機所載 |
| 文件頁數(shù)： | 65/70頁 |
| 文件大?。?/td> | 494K |
| 代理商： | UPD6466GS |
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65
μ
PD6466
7. APPLICATION CIRCUIT EXAMPLE
CLK
CS
DATA
PCL
V
DD
CMDCT
OSC
OUT
OSC
IN
TEST
GND
Hsync
Vsync
V
B
V
G
V
R
V
BLK
V
C2
BLK2
V
C1
BLK1
Note 4
(B
BLK
)
Note 4
(G
BLK
)
Note 4
(R
BLK
)
PD6466GS/GT
μ
20 (24)
19 (23)
18 (21)
17 (20)
16 (19)
15 (18)
14 (17)
13 (16)
12 (15)
11 (14)
Output
Inputs a negative Hsync
or Vsync signal
1 (1)
2 (2)
3 (4)
4 (5)
5 (6)
6 (7)
7 (8)
Note 3
8 (9)
Note 3
9 (10)
10 (11)
Connected to microcomputer
V
DD
10 F
100 k
10 F
Note 1
0.01 F
+
+
V
DD
Note 2
Note 5
33 F
5 to 30 pF
30 pF
MSB first
LSB first
LC module
pin No. 1
LC module
pin No. 3
Notes 1.
CR constant must be satisfied with Power-ON Clear Specification (refer to
6. ELECTRICAL
CHARACTERISTICS
).
This circuit can reduce the number of external components and facilitates the adjustment of oscillation
frequency, using LC module (part number: Q285NCIS-11181, manufactured by Toko, Inc.)
Connect these pins as follows when inputting external clock:
OSC
IN
pin: external clock input, OSC
OUT
pin: open
Signals in ( ) are set by using an initial status setting command (RGB + RGB compatible blanking).
When this connection is open, LSB first is selected.
2.
3.
4.
5.
Remarks 1.
The number in the parentheses indicates the pin number of the
μ
PD6466GT-xxx.
2.
With the
μ
PD6466GT-xxx, influence by noise via lead frame can be surpressed by connecting the
N.C. pins (3, 12, 13, 22) to GND.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD6466GS-001-A | 制造商:Renesas Electronics Corporation 功能描述:Display DRVR 5.5V 5mA 20-Pin SSOP |
| UPD6466GT | 制造商:NEC 制造商全稱:NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 24-COLUMN, CAMERA-CONTAINED VCR |
| UPD6467 | 制造商:NEC 制造商全稱:NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 28-COLUMN, CAMERA-CONTAINED VCR |
| UPD6467GR | 制造商:NEC 制造商全稱:NEC 功能描述:ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER, 12-ROW, 28-COLUMN, CAMERA-CONTAINED VCR |
| UPD6467GR-001 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:On-Screen Display Circuit |
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