- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1956 > NCN8024RDWR2G (ON Semiconductor)IC SMART CARD IC2 28SOIC PDF資料下載
參數(shù)資料
| 型號(hào)： | NCN8024RDWR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SMART CARD IC2 28SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | * |
NCN8024R
http://onsemi.com
11
If controlling the clock with RSTIN is not necessary
(Normal Mode), then /CMDVCC can be set LOW with
RSTIN LOW. In that case, CLK will start minimum 500 ns
after the transition on I/O (Figure 5), and to obtain an ATR,
CRST can be set High by RSTIN also about 500 ns after the
clock channel activation (tact).
The internal activation sequence activates the different
channels according to a specific hardware builtit sequencing
internally defined but at the end the actual activation
sequencing is the responsibility of the application software
and can be redefined by the microcontroller to comply with
the different standards and the different ways the standards
manage this activation (for example light differences exist
between the EMV and the ISO7816 standards).
Figure 4. Activation Sequence RSTIN mode (RSTIN Starting High)
CRST
CVCC
CIO
CCLK
CMDVCC
ATR
RSTIN
t0
t1 t2
t4
t5
200 ms
Figure 5. Activation Sequence Normal Mode
CRST
CVCC
CIO
CCLK
CMDVCC
ATR
RSTIN
t0
t1 t2 t3
tact
t4
POWERDOWN
When the communication session is completed the
NCN8024R runs a deactivation sequence by setting High
CMDVCC. The below power down sequence is executed:
CRD_RST is forced to Low
CRD_CLK is set Low 12 ms after CRD_RST.
CRD_IO, CRD_AUX1 and CRD_AUX2 are pulled Low
Finally CRD_VCC supply can be shutoff.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCN8025MTTBG | IC SMART CARD I2C 16-QFN |
| NCN9252MUTAG | IC USB SWITCH DP3T 12UQFN |
| NCP1092DBRG | IC CTLR IEEE 802.3AF 8-TSSOP |
| NCP1094MNRG | IC INTERFACE CTLR POE-PD 10-DFN |
| NCS36000DG | IC PIR DETECTOR CTLR 14SOIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCN8025 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Compact SMART CARD Interface IC |
| NCN8025A-EVB | 制造商:ON Semiconductor 功能描述:Evaluation board for 1.8V/3V/5V Smart Card Interface 制造商:P&S 功能描述:Evaluation board for 1.8V/3V/5V Smart Card Interface |
| NCN8025AMNGEVB | 功能描述:電源管理IC開發(fā)工具 NCN8025AMNTXG RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCN8025AMNTXG | 功能描述:接口 - 專用 SMART CARD IC RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| NCN8025MTTBG | 功能描述:接口 - 專用 SMART CARD IC RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。