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参数资料
| 型号： | 73S8009R-DB |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/18页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO 73S8009R 28-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | * |
73S8009R Demo Board User Manual
Table 5: 73S8009R Demo Board Description
UM_8009R_065
Item # Schematic &
(Figure 3) PCB Reference
Name
Use
1
JP1
Clock selection.
Jumper to select between a clock from 12xx device or
external clock as the frequency reference to the device.
2
13
JP5
JP6
Card Polarity
detect select
The setting of these two jumpers depends on the type
of smart card connector used (whether switch is
nominally open or closed), and which of the card
presence switch input of the 73S8009R is used. In this
demo board, the switch is nominally open. The
jumpers can be set in one of two ways:
1. Default setting: Use of PRES: JP5 must be set to
PRES, and JP6 set to VDD.
2. Alternative use: Use of PRES : JP5 must be set to
PREB, and JP6 set to GND.
3
BNC1
EXTCLK
BNC input for external clock when JP1 is in the
EXTCLK selection (jumper JP1 between terminal 2 and
3).
Test Points:
4
TP7
CLK
5
6
7
11
12
8
TP8
TP5
TP3
TP4
TP6
TP9
C4
RST
VCC
I/O
C8
VDD Select
Two-pin test points for each respective smart card
signal. The pin label name is the respective signal (i.e.
VCC, CLK) and the other pin is GND.
Two-pin header. Shorting bar jumper must be in place
for normal operation. The shorting jumper can be
replaced with an ammeter to measure the VDD current
to the IC. VDD must be at set with a 3.3V supply.
9
10
J4
J6
Board 3.3V
supply and
digital control
signals
Smart Card
Connector
Connector that gathers the 3.3V supply of the board,
the 73S8009R host control signal pins RDY, CS,
RESET, TEST, PWRDN, CMDVCC% , CMDVCC# , and
RSTIN.
SIM/SAM smart card format connector
Note that J6 is wired in parallel to the smart card
connector J5 (underneath the PCB). No SIM/SAM
should be inserted when using the credit-card size
connector J5.
14
15
TP2
J5
PWRDN Pull-
Down Selection
Smart Card
Connector
Two-pin header. When shorted with a jumper, the
device is in power down mode.
Smart card connector.
When inserting a card (credit card size format),
contacts must face up.
16
TP1
VPC select
Two-pin header. Shorting bar jumper must be in place
for normal operation. The shorting jumper can be
replaced with an ammeter to measure the VPC current
to the IC. VPC must be at set with a 5V supply.
17
J2
Board 5V
Connector that gathers the 5V supply of the board, the
10
supply and host
digital interface
73S8009R interface IOU, external clock (SCLK) and
interrupt ( OFF ) pins.
Rev. 1.2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 73S8009R-IL/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8009R-ILR/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8009R-IM/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8009R-IMR/F | 功能描述:输入/输出控制器接口集成电路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray |
| 73S8010C | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Smart Card Interface |
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