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參數資料
| 型號： | 73S8009R-ILR |
| 廠商： | TERIDIAN SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | SOP-28 |
| 文件頁數： | 21/23頁 |
| 文件大?。?/td> | 342K |
| 代理商： | 73S8009R-ILR |
DS_8009R_056
73S8009R Data Sheet
Rev. 1.3
7
Pin
Name
Pin
(SO28)
Pin
(QFN20)
Type
Description
I/OUC
5
1
I/O
System controller data I/O to/from the card. Includes a pull-
up resistor to VDD.
AUX1UC
6
NA
I/O
System controller auxiliary data I/O to/from the card.
Includes a pull-up resistor to VDD.
AUX2UC
7
NA
I/O
System controller auxiliary data I/O to/from the card.
Includes a pull-up resistor to VDD.
CMDVCC%
CMDVCC#
8
9
2
3
I
Logic low on one or both of these pins will cause the LDO to
ramp the Vcc supply to the smart card and smart card
interface to the value described in the following table:
CMDVCC% CMDVCC#
VCC Output Voltage
0
1.8 V
0
1
5.0 V
1
0
3.0 V
1
LDO off
Refer to for additional information on the
CMDVCC% and
CMDVCC# operation.
RSTIN
10
4
I
Reset Input. This signal is the reset command to the card.
RDY
12
6
O
Signal to controller indicating the 73S8009R is ready
because VCC is above the required value after CMDVCC%
and/or
CMDVCC# is asserted low. A 20 K
Ω pull-up resistor
to VDD is provided internally. The pull-up is disabled in
PWRDN and CS=0 modes.
PWRDN
13
7
I
PWRDN=1 puts the circuit into low-power mode with all
analog functions disabled. The circuit will recover from the
PWRDN state in the same manner as recovery from a POR
event, taking approximately 1 ms. PWRDN assertion when
either
CMDVCC% or CMDVCC# is low has no effect and is
ignored. There is no pull-up or pull-down provided on this pin.
相關PDF資料 |
PDF描述 |
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| 73S8009R-IMR | SPECIALTY ANALOG CIRCUIT, QCC20 |
| 73S8009R-IM | SPECIALTY ANALOG CIRCUIT, QCC20 |
| 73S8009R-IMR | SPECIALTY ANALOG CIRCUIT, QCC20 |
| 73S8009R-IL | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 73S8009R-ILR | SPECIALTY ANALOG CIRCUIT, PDSO28 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 73S8009R-ILR/F | 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| 73S8009R-IM/F | 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| 73S8009R-IMR/F | 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray |
| 73S8010C | 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Smart Card Interface |
| 73S8010C-DB | 功能描述:界面開發工具 73S8010C Demo Brd RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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