Datasheet > 73S8024RN-ILR/F1

73S8024RN-ILR/F1

更新时间： 2024-01-31 11:52:54

品牌	Logo	应用领域
美信 - MAXIM		光电二极管
页数	文件大小	规格书
27页	448K
描述
Analog Circuit, 1 Func, PDSO28, LEAD FREE, SOP-28

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

73S8024RN-ILR/F1 技术参数

DS_8024RN_020

73S8024RN Data Sheet

2 System Controller Interface

Three separated digital inputs allow direct control of the card interface from the host as follows:

•

Pin CMDVCC: When low, starts an activation sequence.

Pin RSTIN: controls the card Reset signal (when enabled by the sequencer).

Pin 5V/#V: Defines the card voltage.

Card clock is controlled by four digital inputs:

•

CLKDIV1 and CLKDIV2 define the division rate for the clock frequency, from the input clock

frequency (crystal or external clock).

•

CLKSTOP (active high) allows card power down mode by stopping the card clock.

CLKLEV defines the card clock level of the card power down mode.

Interrupt output to the host: As long as the card is not activated, the OFF pin informs the host about the

card presence only (Low = No card in the reader). When CMDVCC is set low (Card activation sequence

requested from the host), low level on OFF means a fault has been detected (e.g. card removal during

card session, or voltage fault, or thermal / over-current fault) that automatically initiates a deactivation

sequence.

Rev. 2

1...4 5 678 9 10...27

下载PDF

型号	品牌	描述	获取价格	数据表
73S8024RN-IM/F	MAXIM	Low-Cost Smart Card Interface	获取价格
73S8024RN-IM/F1	MAXIM	Analog Circuit, 1 Func, LEAD FREE, QFN-32	获取价格
73S8024RN-IMR/F	MAXIM	Low-Cost Smart Card Interface	获取价格
73S8024RN-IMR/F2	MAXIM	Analog Circuit, 1 Func, LEAD FREE, QFN-32	获取价格
73SERIES3	ETC	MULTIMETER TYP 73 III FLUKE	获取价格
73U3	CTS	Ultra High Resistance Chip Resistors	获取价格