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參數(shù)資料
| 型號： | NCN6001DTBR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 其它接口 |
| 英文描述： | Compact Smart Card Interface IC |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO20 |
| 封裝： | LEAD FREE, TSSOP-20 |
| 文件頁數(shù)： | 21/36頁 |
| 文件大?。?/td> | 332K |
| 代理商： | NCN6001DTBR2 |
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NCN6001
http://onsemi.com
21
When the eight bits transfer is completed, the content of
the internal shift register is latched on the positive going
edge of the CS signal and the NCN6001 related functions are
updated accordingly.
Figure 13. Basic Multi Command SPI Bytes
Select Chip from SYNCHRONOUS Bank
Chip Ny
Chip Nx
tdclk
Special Mode: MISO
is synchronized with
the SPI_CLK Positive
going slope
Normal Mode: MISO is synchronized with
the SPI_CLK Negative going slope
MISO Line = High Impedance
MISO Line = High Impedance
B0
B1
B2
B3
B4
B5
B6
B7
B0
B1
B2
B3
B4
B5
B6
B7
SPI_CLK
CS
MOSI
SET_RST
SET_CLK
SET_VCC
ADDRESS
DECODE
MISO
Special Mode
CHIP
ADDRESS
COMMAND
AND CONTROL
MSB
MSB
LSB
LSB
MISO
Normal Mode
MPU Enables
Clock
Since the four chips present in the Asynchronous Bank
have an individual physical address, the system can control
several of these chips by sending the data content within the
same CS frame as depicted in Figure 13. The bits are
decoded on the fly and the related sub blocks are updated
accordingly. According to the SPI general specification, no
code or activity will be transferred to any chip when the CS
is High.
When two SPI bytes are sequentially transferred on the
MOSI line, the CLK_SPI sequence must be separated by at
least one half positive period of this clock (see td
clk
parameter).
The oscillograms shown in Figure 14 and Figure 15
illustrate the SPI communication protocol (source:
NCN6001 demo board).
Figure 14. Programming Sequence, Chip Address = $03
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCN6001 | Compact Smart Card Interface IC |
| NCN6004AFTBR2 | Dual SAM/SIM Interface Integrated Circuit |
| NCN6004A | Dual SAM/SIM Interface Integrated Circuit |
| NCN6010DTBR2 | SIM Card Supply and Level Shifter |
| NCN6010 | SIM Card Supply and Level Shifter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCN6001DTBR2G | 功能描述:輸入/輸出控制器接口集成電路 2.7V POS/ATM Smart Card Interface RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| NCN6001MUTWG | 制造商:ON Semiconductor 功能描述:ANA COMPACT SMARTCARD IC - Tape and Reel 制造商:ON Semiconductor 功能描述:IC INTERFACE SMART CARD 制造商:ON Semiconductor 功能描述:REEL - ANA COMPACT SMARTCARD IC |
| NCN6004A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual SAM/SIM Interface Integrated Circuit |
| NCN6004A/D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual SAM/SIM Interface Integrated Circuit |
| NCN6004A_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual SAM/SIM Interface Integrated Circuit |
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