- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1956 > NCN6804MNR2G (ON Semiconductor)IC SMART CARD DUAL W/SPI 32-QFN PDF資料下載
參數(shù)資料
| 型號： | NCN6804MNR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 3/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SMART CARD DUAL W/SPI 32-QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 應(yīng)用： | 智能卡 |
| 接口： | 4 線 SPI 串行 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 封裝/外殼： | 32-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 32-QFN（5x5） |
| 包裝： | 剪切帶 (CT) |
| 安裝類型： | 表面貼裝 |
| 其它名稱： | NCN6804MNR2GOSCT |
NCN6804
http://onsemi.com
11
Table 1. WRT_REG BIT DEFINITIONS
b2
b3
If (b7 + b6 + b5 ) = 000 or (b7 + b6 + b5 ) = 010 then
Case 00
CRD_CLKA = Low
Case 01
CRD_CLKA = CLK_IN
Case 10
CRD_CLKA = CLK_IN / 2
Case 11
CRD_CLKA = CLK_IN / 4
Else if (b7 + b6 + b5 ) = 001 or (b7 + b6 + b5 ) = 011 then
Case 00
CRD_CLKB = Low
Case 01
CRD_CLKB = CLK_IN
Case 10
CRD_CLKB = CLK_IN / 2
Case 11
CRD_CLKB = CLK_IN / 4
Else if (b7 + b6 + b5) =110 or (b7 + b6 + b5) = 111 then
b3 drives CRD_CLKA or B (respectively)
b2 drives CRD_IOA or B (respectively)
Else if (b7 + b6 + b5) =101 then
Case 00
CRD_CLKA & B = SLO_SLP
Case 01
CRD_CLKA & B = FST_SLP
Case 10
NA
Case 11
NA
Else if (b7 + b6 + b5) =100 then
NA (Not Applicable)
End if
b4
If (b7 + b6 + b5) <> 101 and (b7 + b6 + b5) <> 100 then b4 Drives CRD_RSTA or B Pin
b5
b6
b7
000
Select NCN6804 device # 1 Asynchronous Card A (Note 8)
001
Select NCN6804 device # 1 Asynchronous Card B (Note 8)
010
Select NCN6804 device # 2 Asynchronous Card A (Note 8)
011
Select NCN6804 device # 2 Asynchronous Card B (Note 8)
100
NA
101
Set Card Detection Switch polarity, Set SPI_MODE normal or special , Set CRD_CLKA & B slopes Fast or Slow
110
Select External Synchronous Card A
111
Select External Synchronous Card B
8. When operating in Asynchronous mode, b6 is compared with the external voltage level present pin S1 (Pin 1).
9. The CRD_RST pin reflects the content of the MOSI WRT_REG [b4] during the chip programming sequence. Since the bit shall be Low
to address the chip’s internal register, care must be observed as this signal will be immediately transferred to the CRD_RST pin.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCN7200MTTWG | IC MUX/DEMUX OCTAL 1X2 42WQFN |
| NCN8024DTBR2G | SMART CARD IC 5V/3V TSSOP |
| NCN8024RDWR2G | IC SMART CARD IC2 28SOIC |
| NCN8025MTTBG | IC SMART CARD I2C 16-QFN |
| NCN9252MUTAG | IC USB SWITCH DP3T 12UQFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCN7200 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Gigabit Ethernet LAN Switch with 2:1 Mux/ DeMux and Power-down Feature |
| NCN7200MTGEVB | 功能描述:BOARD EVAL LAN SWITCH NCN7200 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:數(shù)字電位器 嵌入式:- 已用 IC / 零件:AD5258 主要屬性:- 次要屬性:- 已供物品:板 相關(guān)產(chǎn)品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP |
| NCN7200MTTWG | 功能描述:模擬開關(guān) IC LAN SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| NCN7201MTTWG | 制造商:ON Semiconductor 功能描述:LAN SWITCH - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / LAN SWITCH |
| NCN8024 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Smart Card Interface IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。