Datasheet > ISL9206

ISL9206

更新时间： 2024-01-17 04:06:28

品牌	Logo	应用领域
英特矽尔 - INTERSIL		电池
页数	文件大小	规格书
16页	370K
描述
FlexiHash For Battery Authentication

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技术参数
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ISL9206 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DFN, SOT	包装说明：	HVSON, SOLCC8,.11,20
针数：	8, 5	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	1 week	风险等级：	5.68
可调阈值：	NO	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	R-PDSO-N8	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	1
信道数量：	1	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装等效代码：	SOLCC8,.11,20
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	260	电源：	2.6/4.8 V
认证状态：	Not Qualified	座面最大高度：	1 mm
子类别：	Power Management Circuits	最大供电电流 (Isup)：	0.16 mA
最大供电电压 (Vsup)：	4.8 V	最小供电电压 (Vsup)：	2.6 V
标称供电电压 (Vsup)：	4.2 V	表面贴装：	YES
温度等级：	COMMERCIAL EXTENDED	端子面层：	Matte Tin (Sn) - annealed
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	2 mm	Base Number Matches：	1

ISL9206 数据手册

ISL9206

Data Sheet

March 9, 2006

FN9260.0

FlexiHash+™ For Battery Authentication

Features

The ISL9206 is a highly cost-effective fixed-secret hash

engine based on Intersil’s second generation FlexiHash™

technology. The device authentication is achieved through a

challenge-response scheme customized for low-cost

applications, where cloning via eves-dropping without

knowledge of the device’s secret code is not economically

viable. When used for its intended applications, the ISL9206

offers the same level of effectiveness as other significantly

more expensive high maintenance monetary-grade hash

algorithm and authentication schemes.

• Challenge-response based authentication scheme using

32-bit challenge code and 8-bit authentication code

• Fast and flexible authentication process. Multi-pass

authentication can be used to achieve the highest security

level if necessary

• 16x8 OTP ROM stores up to three sets of 32-bit host-

selectable secrets with additional programmable memory

for storage of up to 48 bits of ID code and/or pack

information

• FlexiHash+ engine uses two sets of 32-bit secrets for

authentication code generation

The ISL9206 has a wide operating voltage range, and is

suitable for direct powering from a 1-cell Li-Ion/Li-Poly or a

3-cell series NiMH battery pack. The ISL9206 can also be

3.3V or higher. The device connects directly to the cell

terminals of a battery pack, and includes on-chip voltage

regulation circuit, POR, and a non-crystal based oscillator for

bus timing reference.

• Non-unique mapping of the secret key to an 8-bit

authentication code maximizes hacking difficulty due to

need for exhaustive key search (superior to SHA-1)

• Supports 1-cell Li-Ion/Li-Poly and 3-cell series NiMH

battery packs (2.6V ~ 4.8V operation), or powered by the

XSD bus

• XSD single-wire host bus interface communicates with all

8250-compatible UART’s or a single GPIO. Supports CRC

on read data and transfer bit-rate up to 23kbps

Communication with the host is achieved through a single-

wire XSD interface - a light-weight subset of Intersil’s ISD bus

interface. The XSD bus is compatible for use with serial ports

offered by all 8250 compatible UART’s or a single GPIO

(general purpose input and output) pin of a microprocessor.

• True “Zero Power” sleep mode - automatically entered

after a bus inactivity time-out period

A clone prevention solution utilizing the ISL9206 offers

safety and revenue protection at the lowest cost and power,

and is suitable for protection against after-market

• 5 Ld SOT-23 package

• -20°C to +85°C operating temperature range

• Pb-free plus anneal available (RoHS compliant)

replacement for a wide variety of low-cost applications.

Ordering Information

Applications

• Battery pack authentication

PART #

(NOTE)

PART

TEMP.

PACKAGE

(Pb-Free)

PKG.

MARKING RANGE (°C)

DWG. #

• Printer cartridges

ISL9206DHZ-T 206Z

-20 to +85 5 Ld SOT23-5 P5.064

Tape and Reel

• Add-on accessories

ISL9206EVAL1 ISL9206 Evaluation Kit

• Other non-monetary authentication applications

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

Related Literature

• Application Note AN1237 “ISL9206 Evaluation Kit”

• Application Note AN1167 “Implementing XSD Host Using

a GPIO”

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

Pinout

ISL9206 (SOT23-5)

TOP VIEW

VSS

N/C

XSD

TIO

VDD

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

FlexiHash is a trademark of Intersil Americas Inc. All other trademarks mentioned are the property of their respective owners.

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与ISL9206相关器件

型号	品牌	获取价格	描述	数据表
ISL9206_07	INTERSIL	获取价格	FlexiHash+ For Battery Authentication
ISL9206A	INTERSIL	获取价格	FlexiHash+ For Battery Authentication
ISL9206ADHZ-T	INTERSIL	获取价格	FlexiHash+ For Battery Authentication
ISL9206ADHZ-T7	RENESAS	获取价格	Power Supply Support Circuit
ISL9206ADRTZ-T	INTERSIL	获取价格	FlexiHash+ For Battery Authentication
ISL9206ADRTZ-T13	RENESAS	获取价格	Power Supply Support Circuit
ISL9206ADRTZ-T7	RENESAS	获取价格	Power Supply Support Circuit
ISL9206DHZ-T	INTERSIL	获取价格	FlexiHash For Battery Authentication
ISL9206DRZ-T	INTERSIL	获取价格	FlexiHash+ For Battery Authentication
ISL9206EVAL1	INTERSIL	获取价格	FlexiHash For Battery Authentication

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