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73S8024RN-20IM/F集成電路（IC）的專用規(guī)格書PDF中文資料
| 廠商型號(hào) |
73S8024RN-20IM/F |
| 參數(shù)屬性 | 73S8024RN-20IM/F 包裝為卷帶（TR）；類別為集成電路（IC）的專用；產(chǎn)品描述：IC SMART CARD INTERFACE 20-QFN |
| 功能描述 | Low-Cost Smart Card Interface |
| 文件大小 |
459.36 Kbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-30 20:00:00 |
73S8024RN-20IM/F規(guī)格書詳情
DESCRIPTION
The 73S8024RN is a single smart card (ICC) interface IC that can be controlled by a dedicated control bus. The 73S8024RN has been designed to provide full electrical compliance with ISO 7816-3, EMV 4.0 (EMV2000) and NDS specifications.
Interfacing with the system controller is done through a control bus, composed of digital inputs to control the interface, and one interrupt output to inform the system controller of the card presence and faults. The card clock can be generated by an on-chip oscillator using an external crystal or by connection to a clock signal.
FEATURES
? Card Interface:
? - Complies with ISO 7816-3, EMV 4.0, and NDS
? - An LDO voltage regulator provides 3V / 5V to the card from an external power supply input
? - Provides at least 90mA to the card
? - ISO 7816-3 Activation / Deactivation sequencer with emergency automated deactivation on card removal or fault detected by the protection circuitry
? - Protection includes 3 voltage supervisors that detect voltage drops on VCC (card), VDD (digital)**, and VPC (regulator) power supplies
? - The VDD voltage supervisor threshold value can be externally adjusted**
? - Over-current detection 150mA max
? - Card clock stop high or low*
? - 2 card detection inputs, 1 for each possible user polarity
? - Auxiliary I/O lines, for C4 / C8 contact signals*
? - Card CLK clock frequency up to 20MHz
? System Controller Interface:
? - 3 Digital inputs control the card activation /deactivation, card reset and card voltage
? - 4 Digital inputs control the card clock (division rate and card clock stop modes)
? - 1 Digital output, interrupt to the system controller, allows the system controller to monitor the card presence and faults.
? - Crystal oscillator or host clock, up to 27MHz
? Regulator Power Supply:
? - 4.75V to 5.5V (EMV 4.0)
? - 4.85V to 5.5V (NDS)
? Digital Interfacing: 2.7V to 5.5V
? ±6kV ESD Protection on the card interface
? Package: SO28, 20QFN or 32QFN
APPLICATIONS
? Set-Top-Box Conditional Access and Pay-perView
? Point of Sales and Transaction Terminals
? Control Access and Identification
ADVANTAGES
? Traditional step-up converter is replaced by a LDO regulator:
? - Greatly reduced power dissipation
? - Fewer external components are required
? - Better noise performance
? - High current capability (90mA supplied to the card)
? SO28 package is pin-to-pin compatible with industry-standard TDA8004 and TDA8024
? Card clock STOP (high and low) mode
? Small format (4x4x0.85mm) 20QFN package option
? True card over-current detection
?
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
73S8024RN-20IM/F
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 專用
- 包裝：
卷帶（TR）
- 描述：
IC SMART CARD INTERFACE 20-QFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
7250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MAXIM |
21+ |
QFN |
4000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MICROTEK |
QFN |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM |
19+ |
QFN-32 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
TERIDIA |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
TERIDIAN |
24+ |
QFN-32 |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
MAXIM |
22+ |
QFN |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
TERIDIAN |
22+ |
QFN-32 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
TERIDIAN |
2021+ |
QFN-32 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
TERIDIAN |
22+ |
QFN-32 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價(jià) |
