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參數(shù)資料
| 型號： | NCN8024DWR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SMART CARD IC2 28SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 應(yīng)用： | 智能卡讀取器，寫入器 |
| 電源電壓： | 5V |
| 封裝/外殼： | 28-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-SOIC W |
| 包裝： | 帶卷 (TR) |
| 安裝類型： | 表面貼裝 |
| 其它名稱： | NCN8024DWR2G-ND NCN8024DWR2GOSTR |
NCN8024
http://onsemi.com
12
The clock can also be applied to the card using a RSTIN
mode allowing controlling the clock starting by setting
RSTIN Low (Figure 4). Before running the activation
sequence, that is before setting Low CMDVCC RSTIN is set
High. In these initial conditions CRD_CLK starts when
RSTIN is pulled Low. This allows a precise count of clock
pulses before toggling CRD_RST High for ATR
(Answer To Reset) request.
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)
CRD_RST
CRD_VCC
CRD_IO
CRD_CLK
CMDVCC
ATR
RSTIN
t0
t1 t2
Figure 5. Activation Sequence Normal Mode
CRD_RST
CRD_VCC
CRD_IO
CRD_CLK
CMDVCC
ATR
RSTIN
t0
t1 t2 t3
tact
t4
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| NCN8024RDWR2G | 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 |
| 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 |
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