參數(shù)資料
型號(hào)： SAA5521PS
廠商： NXP Semiconductors N.V.
英文描述： Standard TV Microcontrollers with On-Screen Display(OSD)
中文描述： 微控制器與標(biāo)準(zhǔn)電視屏幕顯示（OSD）
文件頁(yè)數(shù)： 9/80頁(yè)
文件大?。?/td> 340K
代理商： SAA5521PS
1999 Oct 27
9
Philips Semiconductors
Preliminary specification
Standard TV microcontrollers with
On-Screen Display (OSD)
SAA55xx
COR
29
43
O
Open-drain, active LOW output which allows selective
contrast reduction of the TV picture to enhance a
mixed mode display.
+3.3 V analog power supply
Pixel rate output of the BLUE colour information.
Pixel rate output of the GREEN colour information.
Pixel rate output of the RED colour information.
Video/data switch push-pull output for dot rate fast
blanking.
Schmitt triggered input for a TTL-level version of the
horizontal sync pulse; the polarity of this pulse is
programmable by register bit TXT1.H POLARITY.
Schmitt triggered input for a TTL-level version of the
vertical sync pulse; the polarity of this pulse is
programmable by register bit TXT1.V POLARITY.
periphery ground
+3.3 V core power supply
crystal oscillator ground
12 MHz crystal oscillator input
12 MHz crystal oscillator output
If the reset input is HIGH for at least 2 machine cycles
(24 oscillator periods) while the oscillator is running,
the device is reset; this pin should be connected to
V
DDP
via a capacitor.
+3.3 V periphery power supply
Port 1.
8-bit programmable bidirectional port with
alternative functions.
V
DDA
B
G
R
VDS
31
32
33
34
35
45
46
47
48
52
O
O
O
O
HSYNC
36
53
I
VSYNC
37
55
I
V
SSP
V
DDC
OSCGND
XTALIN
XTALOUT
RESET
38
39
40
41
42
43
12, 60
63
69
70
71
73
I
O
I
V
DDP
P1.0/INT1
P1.1/T0
P1.2/INT0
P1.3/T1
P1.6/SCL0
P1.7/SDA0
P1.4/SCL1
P1.5/SDA1
44
45
46
47
48
49
50
51
52
75
76
78
79
80
81
82
83
84
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P1.0/INT1 is external interrupt 1 which can be
triggered on the rising and falling edge of the pulse.
P1.1/T0 is the counter/Timer 0. P1.2/INT0 is external
interrupt 0. P1.3/T1 is the counter/Timer 1. P1.6/SCL0
is the serial clock input for the I
2
C-bus and P1.7/SDA0
is the serial data port for the I
2
C-bus. P1.4/SCL1 is the
serial clock input for the I
2
C-bus. P1.5/SDA1 is the
serial data port for the I
2
C-bus.
OTP programming voltage
not connected
VPE_2
n.c.
62
I
3, 7 to 10,14, 15,
19 to 21, 23, 26, 27, 33,
36 to 40, 49 to 51,
56 to 58, 61, 64 to 68,
72, 74, 77, 85 to 92, 99
SYMBOL
PIN
TYPE
DESCRIPTION
SDIP52
LQFP100
相關(guān)PDF資料
PDF描述
SAA5522PS Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5523PS Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5552PS Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5553PS Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5541PS TV Microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)(帶關(guān)閉字幕和全屏顯示的TV控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA5522PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5523PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5530 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
SAA5530PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
SAA5531 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*