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參數(shù)資料
| 型號： | AT24C02B-10TU-1.8 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | Two-wire Serial EEPROM |
| 中文描述： | 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 4.40 MM, GREEN, PLASTIC, MO-153AA, TSSOP-8 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 413K |
| 代理商： | AT24C02B-10TU-1.8 |
3
AT24C02B
5126B–
S
EEPR–10/05
Pin Description
SERIAL CLOCK (SCL):
The
S
CL input is used to positive edge clock d
a
t
a
into e
a
ch
EEPROM device
a
nd neg
a
tive edge clock d
a
t
a
out of e
a
ch device.
SERIAL DATA (SDA):
The
S
DA pin is
b
idirection
a
l for seri
a
l d
a
t
a
tr
a
nsfer. This pin is
open-dr
a
in driven
a
nd m
a
y
b
e wire-ORed with
a
ny num
b
er of other open-dr
a
in or open-
collector devices.
DEVICE/PAGE ADDRESSES (A2, A1, A0):
The A2, A1
a
nd A0 pins
a
re device
a
ddress inputs th
a
t
a
re h
a
rd wired for the AT24C02B. As m
a
ny
a
s eight 2K devices m
a
y
b
e
a
ddressed on
a
single
b
us system (device
a
ddressing is discussed in det
a
il under
the Device Addressing section).
WRITE PROTECT (WP):
The AT24C02B h
a
s
a
write protect pin th
a
t provides h
a
rdw
a
re
d
a
t
a
protection. The write protect pin
a
llows norm
a
l re
a
d/write oper
a
tions when con-
nected to ground (GND). When the write protect pin is connected to V
CC
, the write
protection fe
a
ture is en
ab
led
a
nd oper
a
tes
a
s shown in T
ab
le 2.
Table 2. Write Protect
Memory Organization
AT24C02B, 2K SERIAL EEPROM:
Intern
a
lly org
a
nized with
3
2 p
a
ges of
8
b
ytes e
a
ch,
the 2K requires
a
n
8
-
b
it d
a
t
a
word
a
ddress for r
a
ndom word
a
ddressing.
WP Pin
Status
Part of the Array Protected
24C02B
At V
CC
Full (2K) Arr
a
y
At GND
Norm
a
l Re
a
d/Write Oper
a
tions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT24C02BN-10SU-1.8 | Two-wire Serial EEPROM |
| AT24C02BU3-10UU-1.8 | Two-wire Serial EEPROM |
| AT24C02B-W1.8-11 | Two-wire Serial EEPROM |
| AT24C02BY6-10YH-1.8 | Two-wire Serial EEPROM |
| AT24C08A | 2-Wire Serial EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C02BN-10SU-1.8 | 制造商:Atmel Corporation 功能描述:EEPROM Serial-2Wire 2K-bit 256 x 8 2.5V/3.3V/5V 8-Pin SOIC 制造商:Atmel Corporation 功能描述:Serial EEPROM, 256 x 8, 8 Pin, Plastic, SOP |
| AT24C02BN-10SU-1.8 SL383 | 制造商:Atmel Corporation 功能描述:EEPROM Serial-2Wire 2K-bit 256 x 8 2.5V/3.3V/5V 8-Pin SOIC T/R |
| AT24C02BN10SU18 | 制造商:Atmel Corporation 功能描述: |
| AT24C02BNSH | 制造商:Atmel Corporation 功能描述: |
| AT24C02BN-SH-B | 功能描述:電可擦除可編程只讀存儲器 2K 2-WIRE 256 x 8 1.8V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 |
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