參數(shù)資料
型號(hào)： S-24C02AFJA-TB11
廠商： Seiko Instruments Inc.
元件分類： DRAM
英文描述： The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
中文描述： 該CAT24FC02是一個(gè)2 KB的EEPROM的國(guó)內(nèi)256個(gè)8位每字舉辦的串行CMOS
文件頁(yè)數(shù)： 6/23頁(yè)
文件大小： 278K
代理商： S-24C02AFJA-TB11
CMOS 2-WIRED SERIAL EEPROM
S-24C01A/02A/04A Rev. 2.2
_30
6
Seiko Instruments Inc.
Table 10
V
CC
=4.5 to 5.5V
V
CC
=2.5 to 4.5V
Item
Symbol
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Write time
t
WR
—
0.8
1.0
—
4.0
5.0
ms
Pin Functions
1. Address Input Pins (A0, A1, and A2)
Connect pins A0, A1, and A2 to the GND or the V
CC
, respectively, to assign slave addresses. There are 8
different ways to assign slave addresses in the S-24C01A and S-24C02A through a combination of pins
A0, A1, and A2, and 4 ways to assign them in the S-24C04A through a combination of pins A1 and A2.
When the input slave address coincides with the slave address transmitted from the master device, 1
device can be selected from among multiple devices connected to the bus. Always connect the address
input pin to GND or V
CC
and leave it unchanged.
2. SDA (Serial Data Input/Output) Pin
The SDA pin is used for bilateral transmission of serial data. It consists of a signal input pin and an Nch
open-drain transistor output pin.
Usually pull up the SDA line via resistance to the V
CC
, and use it with other open-drain or open-collector
output devices connected in a wired OR configuration.
3. SCL (Serial Clock Input) Pin
The SCL pin is used for serial clock input. It is capable of processing signals at the rising and falling edges
of the SCL clock input signal. Make sure the rising time and falling time conform to the specifications.
4. TEST/WP Pin
The S-24C01A does not have a write protection (WP) function. The pin serves as a TEST pin and shoud
always be connect to the GND.
In the S-24C02A and S-24C04A, this pin is used for write protection. When there is no need for write
protection, connect the pin to the GND; when there is a need for write protection, connect the pin to the
Vcc.
Figure 5
Write Cycle
SCL
SDA
D0
Write data
Acknowledge
Stop
condition
Start
condition
t
WR
相關(guān)PDF資料
PDF描述
S-24C02AFJA-TB11-1A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-24C02AFJA-TB11-S The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-24C04A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-24C04ADP-11 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-24C04ADP-11-1A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-24C02AFJA-TB11-1A 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 2-WIRE SERIAL EEPROM
S-24C02AFJA-TB11-S 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS 2-WIRE SERIAL EEPROM
S-24C02BDP 功能描述:電可擦除可編程只讀存儲(chǔ)器 2K (256X8) 2-Wire RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
S-24C02BFJ-TB 功能描述:電可擦除可編程只讀存儲(chǔ)器 2K (256X8) 2-Wire RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
S-24C02BFJ-TB-G 制造商:Seiko Instruments Inc (SII) 功能描述:S-24C02BFJ-TB-G - Tape and Reel
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