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DZPD6722VCCE

更新时间： 2024-02-25 10:09:46

品牌	Logo	应用领域
英特尔 - INTEL		总线控制器微控制器和处理器外围集成电路 PC 时钟
页数	文件大小	规格书
138页	836K
描述
ISA-to-PC-Card (PCMCIA) Controllers

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DZPD6722VCCE 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	LFQFP, QFP208,1.2SQ,20
针数：	208	Reach Compliance Code：	unknown
风险等级：	5.92	其他特性：	ALSO REQUIRES 5V SUPPLY
地址总线宽度：	24	总线兼容性：	ISA
最大时钟频率：	25 MHz	外部数据总线宽度：	16
JESD-30 代码：	S-PQFP-G208	JESD-609代码：	e0
长度：	28 mm	端子数量：	208
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装等效代码：	QFP208,1.2SQ,20	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	3.3,5 V	认证状态：	Not Qualified
座面最大高度：	1.6 mm	子类别：	Bus Controllers
最大压摆率：	20 mA	最大供电电压：	3.6 V
最小供电电压：	3 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	28 mm	uPs/uCs/外围集成电路类型：	BUS CONTROLLER, PCMCIA
Base Number Matches：	1

DZPD6722VCCE 数据手册

PD6710/’22

ISA-to-PC-Card (PCMCIA) Controllers

Datasheet

The PD6710 and PD6722 are single-chip PC Card (PCMCIA) controller solutions capable of

controlling one (PD6710) or two (PD6722) PC Card sockets. The chips are compliant with PC

Card Standard, PCMCIA 2.1, and JEIDA 4.1 and are optimized for use in embedded

applications and notebook/handheld/mobile computer systems where reduced form factor and

low power consumption are critical design objectives. With the PD6710, a complete PC Card

solution with power-control logic can occupy less than 1.5 square inches (excluding the socket

connector). With the PD6722, a complete dual-socket PC Card solution with power-control

logic can occupy less than 2 square inches (excluding socket connectors).

The chips employ energy-efficient mixed-voltage technology that can reduce system power

consumption by over 50 percent. The chips also provide: a Low-Power Dynamic mode, which

automatically stops the internal clock during periods of card inactivity; a software-controlled

Suspend mode, which dramatically reduces power by disabling most of the internal circuitry and

stopping data transactions to the PC Cards; and a hardware-controlled Super Suspend mode,

which reduces current to the µA range.

Personal computer applications typically access PC Cards through a third-party socket/card-

services software interface. To assure full compatibility with industry-standard socket/card-

services software and PC Card applications, the register set in the PD6710 and PD6722 is a

superset of the Intel 82365SL register set.

The chips provide fully buffered PC Card interfaces, meaning that no external logic is required

for buffering signals to/from the interface, and power consumption can be controlled by limiting

signal transitions on the PC Card bus.

As of May 2001, this document replaces the Basis Communications

Corp. document CL-PD6710/’22 — ISA-to-PC-Card Host Adapters.

May 2001

12 3 4 5 6 7...138

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