Datasheet > CAT24WC16GLE-REV-F

CAT24WC16GLE-REV-F

更新时间： 2024-02-16 23:12:21

品牌	Logo	应用领域
CATALYST		可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟光电二极管内存集成电路
页数	文件大小	规格书
14页	1126K
描述
EEPROM, 2KX8, Serial, CMOS, PDIP8, 0.300 INCH, GREEN, PLASTIC, MS-001, DIP-8

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技术参数
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CAT24WC16GLE-REV-F 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.32.00.51	风险等级：	5.78
最大时钟频率 (fCLK)：	0.1 MHz	JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e4	长度：	9.59 mm
内存密度：	16384 bit	内存集成电路类型：	EEPROM
内存宽度：	8	功能数量：	1
端子数量：	8	字数：	2048 words
字数代码：	2000	工作模式：	SYNCHRONOUS
最高工作温度：	125 °C	最低工作温度：	-40 °C
组织：	2KX8	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	并行/串行：	SERIAL
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	4.57 mm	串行总线类型：	I2C
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.5 V
标称供电电压 (Vsup)：	3 V	表面贴装：	NO
技术：	CMOS	温度等级：	AUTOMOTIVE
端子面层：	NICKEL PALLADIUM GOLD	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	7.62 mm
最长写入周期时间 (tWC)：	10 ms	Base Number Matches：	1

CAT24WC16GLE-REV-F 数据手册

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CAT24WC01/02/04/08/16

Not Recommended for New Design,

Replace with CAT24C01

the Master is allowed to send up to fifteen additional

bytes. After each byte has been transmitted the

CAT24WC01/02/04/08/16 will respond with an

acknowledge, and internally increment the low order

address bits by one. The high order bits remain

unchanged.

WRITE PROTECTION

The Write Protection feature allows the user to protect

against inadvertent programming of the memory array.

If the WP pin is tied to V_CC, the entire memory array is

protected and becomes read only. The CAT24WC01/

02/04/08/16 will accept both slave and byte addresses,

but the memory location accessed is protected from

programming by the device’s failure to send an

acknowledge after the first byte of data is received.

If the Master transmits more than sixteen bytes prior to

sendingtheSTOPcondition,theaddresscounter‘wraps

around’, and previously transmitted data will be

overwritten.

Once all sixteen bytes are received and the STOP

condition has been sent by the Master, the internal

programmingcyclebegins.Atthispointallreceiveddata

is written to the CAT24WC01/02/04/08/16 in a single

write cycle.

READ OPERATIONS

The READ operation for the CAT24WC01/02/04/08/16

is initiated in the same manner as the write operation

with the one exception that the R/W bit is set to a one.

ThreedifferentREADoperationsarepossible:Immediate

AddressREAD, SelectiveREADandSequentialREAD.

Acknowledge Polling

Thedisablingoftheinputscanbeusedtotakeadvantage

of the typical write cycle time. Once the stop condition

isissuedtoindicatetheendofthehost’swriteoperation,

the CAT24WC01/02/04/08/16 initiates the internal write

cycle. ACK polling can be initiated immediately. This

involves issuing the start condition followed by the slave

addressforawriteoperation. IftheCAT24WC01/02/04/

08/16isstillbusywiththewriteoperation, noACKwillbe

returned. IftheCAT24WC01/02/04/08/16hascompleted

thewriteoperation, an ACKwillbereturnedandthehost

Immediate Address Read

The CAT24WC01/02/04/08/16’s address counter

contains the address of the last byte accessed,

incremented by one. In other words, if the last READ or

WRITEaccesswastoaddressN,theREADimmediately

following would access data from address N+1. If N=E

(where E = 255 for 24WC02, 511 for 24WC04, 1023 for

24WC08, and 2047 for 24WC16), then the counter will

'wrap around' to address 0 and continue to clock out

data. If N = E (where E = 127 for the CAT24WC01) the

counter will not 'wrap around'.

can then proceed with the next read or write operation.

Figure 6. Byte Write Timing

BUS ACTIVITY:

MASTER

SLAVE

ADDRESS

BYTE

ADDRESS

DATA

SDA LINE

5020 FHD F08

Figure 7. Page Write Timing

BUS ACTIVITY:

MASTER

SLAVE

ADDRESS

BYTE

ADDRESS (n)

DATA n

DATA n+1

DATA n+P

SDA LINE

NOTE: IN THIS EXAMPLE n = XXXX 0000(B); X = 1 or 0

P=7 for CAT24WC01 and P=15 for CAT24WC02/04/08/16

* = Don't care for CAT24WC01

24WCXX F09

Characteristics subject to change without notice

Doc. No. 1022, Rev. N

1...4 5 678 9 10...14

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与CAT24WC16GLE-REV-F相关器件

型号	品牌	描述	获取价格	数据表
CAT24WC16GLETE13F	CATALYST	1K/2K/4K/8K/16K-Bit Serial EEPROM	获取价格
CAT24WC16GLI-1.8	ONSEMI	IC,SERIAL EEPROM,2KX8,CMOS,DIP,8PIN,PLASTIC	获取价格
CAT24WC16GLI-1.8REV-D	ONSEMI	IC,SERIAL EEPROM,2KX8,CMOS,DIP,8PIN,PLASTIC	获取价格
CAT24WC16GLI-1.8REV-F	ONSEMI	IC,SERIAL EEPROM,2KX8,CMOS,DIP,8PIN,PLASTIC	获取价格
CAT24WC16GLI-REV-F	CATALYST	EEPROM, 2KX8, Serial, CMOS, PDIP8, 0.300 INCH, GREEN, PLASTIC, MS-001, DIP-8	获取价格
CAT24WC16GLITE13F	CATALYST	1K/2K/4K/8K/16K-Bit Serial EEPROM	获取价格

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