Datasheet > X24165G

X24165G

更新时间： 2024-11-11 03:54:15

品牌	Logo	应用领域
ICMIC		可编程只读存储器
页数	文件大小	规格书
17页	291K
描述
Advanced 2-Wire Serial E2PROM with Block LockTM Protection

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中文翻译

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X24165G 数据手册

This X24165 device has been acquired by

IC MICROSYSTEMS from Xicor, Inc.

ICmic

2048 x 8 Bit

IC MICROSYSTEMS

16K

X24165

Advanced 2-Wire Serial E PROM with Block Lock^TMProtection

FEATURES

DESCRIPTION

The X24165 is a CMOS 16,384 bit serial E²PROM,

internally organized 2048 x 8. The X24165 features a

•2.7V to 5.5V Power Supply

•Low Power CMOS

—Active Read Current Less Than 1mA

—Active Write Current Less Than 3mA

serial interface and software protocol allowing operation on a

simple two wire bus.

—Standby Current Less Than 1∝A

•Internally Organized 2048 x 8

•New Programmable Block Lock Protection

—Software Write Protection

—Programmable Hardware Write Protect

Three device select inputs (S₀, S₁, S₂) allow up to eight

devices to share a common two wire bus.

A Write Protect Register at the highest address location,

7FFh, provides three new write protection

•Block Lock (0, 1/4, 1/2, or all of the E PROM

array)

features: Software Write Protect, Block Write Protect, and

Hardware Write Protect. The Software Write

•2 Wire Serial Interface

Protect feature prevents any nonvolatile writes to the X24165

until the WEL bit in the write protect register is

•Bidirectional Data Transfer Protocol

•32 Byte Page Write Mode

—Minimizes Total Write Time Per Byte

•Self Timed Write Cycle

—Typical Write Cycle Time of 5ms

•High Reliability

—Endurance: 100,000 Cycles

—Data Retention: 100 Years

•Available Packages

set. The Block Write Protection feature allows the user to

individually write protect four blocks of the array by

programming two bits in the write protect register. The

Programmable Hardware Write Protect feature allows

the user to install the X24165 with WP tied to V_CC,

program the entire memory array in place, and then

enable the hardware write protection by programming a

WPEN bit in the write protect register. After this,

—8-Lead PDIP

—8-Lead SOIC (JEDEC)

—14-Lead TSSOP

selected blocks of the array, including the write protect

Xicor E²PROMs are designed and tested for applications

requiring extended endurance. Inherent data

FUNCTIONAL DIAGRAM

H.V. GENERATION

TIMING &

START CYCLE

CONTROL

WRITE PROTECT

LOGIC

SDA

START

STOP

LOGIC

CONTROL

LOGIC

SLAVE ADDRESS

PROM

64 X 256

XDEC

LOAD

INC

SCL

+COMPARATOR

WORD

ADDRESS

COUNTER

R/W

YDEC

OUT

DATA REGISTER

OUT

ACK

6551 ILL F01.1

Xicor, 1995, 1996 Patents Pending

Characteristics subject to change without notice

6551-2.5 5/13/96 T1/C10/D0 NS

12 3 4 5 6 7...17

中文翻译

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与X24165G相关器件

型号	品牌	获取价格	描述	数据表
X24165GG	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165GP	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165GV	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165I	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165IG	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165IP	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165IV	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165P	ICMIC	获取价格	Advanced 2-Wire Serial E2PROM with Block LockTM Protection
X24165P	XICOR	获取价格	Advanced 2-Wire Serial E2PROM with Block Lock Protection
X24165P-2.7	XICOR	获取价格	Advanced 2-Wire Serial E2PROM with Block Lock Protection

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