- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359452 > VV6410 (意法半導(dǎo)體) XTAL MTL T/H HC49/US PDF資料下載
參數(shù)資料
| 型號(hào)： | VV6410 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | XTAL MTL T/H HC49/US |
| 中文描述： | 雙模式數(shù)字相機(jī)芯片組 |
| 文件頁數(shù)： | 22/63頁 |
| 文件大?。?/td> | 563K |
| 代理商： | VV6410 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁當(dāng)前第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁
STV0680B hardware interfaces
STV0680B + VV6444/6410/6500
22/63
Version 3.4
Table 5 : Timing parameters for SDRAM read/write
4.3.3
SDRAM refresh period
The SDRAM refresh period from STV0680B is guaranteed to be no greater than 15.6
μ
S during
‘Snapshot’/self-timer/continuous/tethered video modes of operation (i.e. not standby mode). In
standby mode, the SDRAM is set to self-refresh, therefore no refresh from STV0680B takes place.
4.3.4
SDRAM initialisation period
The SDRAM initialisation period is currently set to 981
μ
S
in STV0680B.
4.4
USB interface
STV0680B includes a USB Version 1.1 compliant Universal Serial Bus Interface, including a
transceiver. This allows direct connection from STV0680B to a USB connector with minimal
additional hardware (i.e. a small number of passive discretes) - see
Chapter 6
The USB interface interfaces the STV0680B to the USB at full speed 12MHz data rate. Some of the
features are:
G
Compliant with USB protocol revision 1.1.
G
USB protocol handling.
G
USB device state handling.
G
Clock and data recovery from USB.
G
Bit stripping and bit stuffing functions.
G
CRC5 checking, CRC16 generation and checking.
G
Serial to parallel conversion.
G
Single bulk end point.
USB drivers are supplied by ST. For USB timing information, please refer to the USB specification
V1.1.
Symbol
Min.
Max
Units
Symbol
Min.
Max
Units
t
CK
166.45
166.89
ns
t
DS
81.01
ns
t
CH
t
CK
t
DH
83.41
ns
t
CL
t
CK
t
RCD
1
t
CK
t
AC
t
CK
t
RAS
5
5
t
CK
t
OH
0
ns
t
RC
7
t
CK
t
CMS
82.88
ns
t
RP
2
t
CK
t
CMH
82.85
ns
t
RCD
1
t
CK
t
AS
82.88
ns
t
AH
82.76
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VV6444 | Low Cost Digital Camera (LCDC) Chipset |
| VV6444C001 | Low Cost Digital Camera (LCDC) Chipset |
| VV6501C001 | DUAL-MODE DIGITAL CAMERA CO-PROCESSOR |
| VV6501 | DUAL-MODE DIGITAL CAMERA CO-PROCESSOR |
| VVA1 | VVA1, VVA2, VVA3 Full Size VCXO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VV6410C036 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Mono and Colour Digital Video CMOS Image Sensors |
| VV6411 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CO-PROCESSOR |
| VV6411C036 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CO-PROCESSOR |
| VV64200-000 | 制造商:Carling Technologies 功能描述:V-SERIES ROCKER SWITCH - Bulk |
| VV64400-000 | 制造商:Carling Technologies 功能描述:V-SERIES ROCKER SWITCH - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。