X25160 Xicor, X25160 Datasheet

X25160

Manufacturer Part Number

X25160

Description

Manufacturer

Xicor

Datasheets

1.X25160.pdf (15 pages)

2.X25160.pdf (15 pages)

3.X25160.pdf (14 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

X25160

Manufacturer:

XILINX

Company:

Meier Automation Equipment Co., Limited

Part Number:

X25160

Manufacturer:

XICOR

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

X25160-F

Manufacturer:

XICOR

Quantity:

1 831

Company:

BOSTOCK HK LIMITED

Part Number:

X25160E

Manufacturer:

XILINX

Company:

Meier Automation Equipment Co., Limited

Part Number:

X25160G

Manufacturer:

XICOR

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

X25160P

Manufacturer:

XICOR

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

X25160ST1

Manufacturer:

XICOR

Quantity:

20 000

Current page: 1 of 14
Download datasheet (356Kb)

Recommended System Management

Alternative: X5163

16K

FEATURES

• 2MHz clock rate

• SPI modes (0,0 & 1,1)

• 2K X 8 bits

• Low power CMOS

• 2.7V To 5.5V power supply

• Block lock protection

• Built-in inadvertent write protection

• Self-timed write cycle

• High reliability

• 8-lead PDlP package

• 8-lead SOIC package

BLOCK DIAGRAM

Direct Write

REV 1.2 11/28/00

—32-byte page mode

—<1µA standby current

—<5mA active current

—Protect 1/4, 1/2 or all of EEPROM array

—Power-up/power-down protection circuitry

—Write enable latch

—Write protect pin

—5ms write cycle time (typical)

—Endurance: 1,000,000 cycles

—Data retention: 100 years

—ESD protection: 2000V on all pins

™

and Block Lock

HOLD

SCK

™

SPI Serial EEPROM With Block Lock

Protection is a trademark of Xicor, Inc.

Command

Decode

Control

Timing

Status

Logic

Write

and

Protect

Logic

Write

www.xicor.com

X25160

DESCRIPTION

The X25160 is a CMOS 16384-bit serial EEPROM,

internally organized as 2K x 8. The X25160 features a

Serial Peripheral Interface (SPI) and software proto-

col, 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 X25160 also features two additional inputs that

provide the end user with added ﬂexibility. By assert-

ing the HOLD input, the X25160 will ignore transitions

on its inputs, thus allowing the host to service higher

priority interrupts. The WP input can be used as a

hardwire input to the X25160 disabling all write

attempts to the status register, thus providing a mech-

anism for limiting end user capability of altering 0, 1/4,

1/2 or all of the memory.

The X25160 utilizes Xicor’s proprietary Direct Write

cell, providing a minimum endurance of 1,000,000

cycles and a minimum data retention of 100 years.

X Decode

Logic

™

Characteristics subject to change without notice.

Protection

Data Register

32 X 256

Y Decode

2K Byte

16 X 256

Array

2K x 8 Bit

1 of 14

™

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