X25170S8IG-2.5 Datasheet

IC型号：
X25170S8IG-2.5
PDF描述：
SPI Serial E 2 PROM with Block Lock ⑩ Protection
文件大小：
132.42KB
PDF页数：
15页
芯片厂家：
ICMIC

阅览下载纠错 0

扫码查看芯片数据手册

上传产品规格书

PDF预览

This X25170 device has been acquired by

IC MICROSYSTEMS from Xicor, Inc.

ICmic

IC MICROSYSTEMS

16K

X25170

SPI Serial E

PROM with Block Lock

鈩?/div>

2K x 8 Bit

Protection

FEATURES

鈥?MHz Clock Rate

鈥PI Modes (0,0 & 1,1)

鈥?K X 8 Bits

鈥?2 byte page mode

鈥ow Power CMOS

鈥?lt;1碌A standby current

鈥?lt;5mA active current

鈥?.5V To 5.5V Power Supply

鈥lock Lock Protection

鈥擯rotect 1/4, 1/2 or all of E

PROM array

鈥?/div>

Built-In Inadvertent Write Protection

鈥擯ower-up/power-down protection circuitry

鈥擶rite enable latch

鈥擶rite protect pin

鈥elf-Timed Write Cycle

鈥?ms write cycle time (typical)

鈥igh Reliability

鈥擡ndurance: 100,000 cycles

鈥擠ata retention: 100 Years

鈥擡SD protection: 2000V on all pins

鈥?-Lead PDlP Package

鈥?-Lead SOIC Package

鈥?4-Lead

TSSOP Package

DESCRIPTION

The X25170 is a CMOS 16384-bit serial E2PROM,

internally organized as 2K x 8. The X25170 features a

Serial Peripheral Interface (SPI) and software protocol,

allowing operation on a simple three-wire bus. The bus

signals are a clock input (SCK) plus separate data in (SI)

and data out (SO) lines. Access to the device is

controlled through a chip select (CS) input, allowing any

number of devices to share the same bus.

The X25170 also features two additional inputs that

provide the end user with added flexibility. By asserting

the HOLD input, the X25170 will ignore transitions on its

inputs, thus allowing the host to service higher prior-

ity interrupts. The WP input can be used as a hardwire input

to the X25170 (disabling all write attempts to the

status register), thus providing a mechanism for limiting end

user capability of altering 0, 1/4, 1/2 or all of the memory.

The X25170 utilizes Xicor鈥檚 proprietary Direct Write

鈩?/div>

cell,

providing a minimum endurance of 100,000 cycles and a

minimum data retention of 100 years.

BLOCK DIAGRAM

Status

Write

Protect

Logic

X Decode

Logic

2K Byte

Array

SCK

Command

Decode

16 X 256

HOLD

and

Control

Logic

16 X 256

32 X 256

Write

Control

and

Timing

Logic

Y Decode

Data Register

Direct Write

鈩?/div>

and Block Lock

鈩?/div>

Protection is a trademark of Xicor, Inc.

漏

Xicor, Inc. 2000 Patents Pending

9900-5004.9 5/26/00 EP

Characteristics subject to change without notice.

1 of 15

型号

版本

描述

厂商

下载
X251

英文版

X200 SERIES (CMOS) STANDARD SPECFITIONS

ETC [ETC]

X251
X25128

英文版

SPI Serial E 2 PROM with Block Lock TM Protection

X25128
X25128

英文版

SPI Serial E 2 PROM with Block Lock TM Protection

XICOR [Xic...

X25128
X25138

英文版

5MHz SPI Serial E2PROM with Block Lock PROTECTION

X25138
X25138

英文版

5MHz SPI Serial E2PROM with Block Lock PROTECTION

XICOR [Xic...

X25138
X25160

英文版

SPI Serial E2PROM With Block LockTM Protection

X25160
X25160

英文版

SPI Serial E2PROM With Block LockTM Protection

XICOR [Xic...

X25160
X25163

英文版

Programmable Watchdog Timer & V CC Supervisory Circuit w/Ser...

X25163
X25163

英文版

Programmable Watchdog Timer & V CC Supervisory Circuit w/Ser...

XICOR [Xic...

X25163
X25164

英文版

Programmable Watchdog Timer w/Serial E 2 PROM

X25164
X25164

英文版

Programmable Watchdog Timer w/Serial E 2 PROM

XICOR [Xic...

X25164
X25165

英文版

Programmable Watchdog Timer & V CC Supervisory Circuit w/Ser...

X25165
X25165

英文版

Programmable Watchdog Timer & V CC Supervisory Circuit w/Ser...

XICOR [Xic...

X25165
X25166

英文版

Programmable Watchdog Timer w/Serial E 2 PROM

X25166
X25166

英文版

Programmable Watchdog Timer w/Serial E 2 PROM

XICOR [Xic...

X25166
X25168

英文版

V CC Supervisory Circuit w/Serial E 2 PROM

X25168
X25168

英文版

V CC Supervisory Circuit w/Serial E 2 PROM

XICOR [Xic...

X25168
X25169

英文版

V CC Supervisory Circuit w/Serial E 2 PROM

X25169
X25169

英文版

V CC Supervisory Circuit w/Serial E 2 PROM

XICOR [Xic...

X25169
X25170

英文版

SPI Serial E 2 PROM with Block Lock ⑩ Protection

ICMIC

X25170

X25170S8IG-2.5 Datasheet

PDF预览

X25170S8IG-2.5相关型号PDF文件下载

您可能感兴趣的PDF文件资料

热门IC型号推荐

X25170S8IG-2.5 Datasheet

PDF预览

X25170S8IG-2.5相关型号PDF文件下载

您可能感兴趣的PDF文件资料

热门IC型号推荐

建议反馈

PDF纠错X