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參數(shù)資料
| 型號： | 24C08A |
| 廠商： | Atmel Corp. |
| 元件分類： | EEPROM |
| 英文描述： | 2-Wire Serial EEPROM |
| 中文描述： | 2線串行EEPROM |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 182K |
| 代理商： | 24C08A |
AT24C02A/04A/08A
3
pin is connected to V
CC
, the write protection feature is
enabled and operates as shown in the following table.
Memory Organization
AT24C02A, 2K SERIAL EEPROM:
Internally organized
with 256 pages of 1-byte each, the 2K requires an 8 bit
data word address for random word addressing.
AT24C04A, 4K SERIAL EEPROM:
The 4K is internally
organized with 256 pages of 2-bytes each. Random word
addressing requires a 9 bit data word address.
AT24C08A, 8K SERIAL EEPROM:
The 8K is internally
organized with 4 blocks of 256 pages of 4-bytes each.
Random word addressing requires a 10 bit data word
address.
Note:
1. This parameter is characterized and is not 100% tested.
Note:
1. V
IL
min and V
IH
max are reference only and are not tested.
WP Pin
Status
Part of the Array Protected
24C02A
24C04A
24C08A
At V
CC
Upper Half
(1K) Array
Upper Half
(2K) Array
Full (8K)
Array
At GND
Normal Read/Write Operations
Pin Capacitance
Applicable over recommended operating range from T
A
= 25
°
C, f = 1.0 MHz, V
CC
= +1.8V.
Symbol
Test Condition
Max
Units
Conditions
C
I/O
Input/Output Capacitance (SDA)
8
pF
V
I/O
= 0V
C
IN
Input Capacitance (A
0
, A
1
, A
2
, SCL)
6
pF
V
IN
= 0V
DC Characteristics
Applicable over recommended operating range from: T
AI
= -40
°
C to +85
°
C, V
CC
= +1.8V to +5.5V, T
AC
= 0
°
C to +70
°
C,
V
CC
= +1.8V to +5.5V (unless otherwise noted).
Symbol
Parameter
Test Condition
Min
Typ
Max
Units
V
CC1
Supply Voltage
1.8
5.5
V
V
CC2
Supply Voltage
2.5
5.5
V
V
CC3
Supply Voltage
2.7
5.5
V
V
CC4
Supply Voltage
4.5
5.5
V
I
CC
Supply Current V
CC
= 5.0V
READ at 100 kHz
0.4
1.0
mA
I
CC
Supply Current V
CC
= 5.0V
WRITE at 100 kHz
2.0
3.0
mA
I
SB1
Standby Current V
CC
= 1.8V
V
IN
= V
CC
or V
SS
0.6
3.0
μ
A
I
SB2
Standby Current V
CC
= 2.5V
V
IN
= V
CC
or V
SS
1.4
4.0
μ
A
I
SB3
Standby Current V
CC
= 2.7V
V
IN
= V
CC
or V
SS
1.6
4.0
μ
A
I
SB4
Standby Current V
CC
= 5.0V
V
IN
= V
CC
or V
SS
8.0
18.0
μ
A
I
LI
Input Leakage Current
V
IN
= V
CC
or V
SS
0.10
3.0
μ
A
I
LO
Output Leakage Current
V
OUT
= V
CC
or V
SS
0.05
3.0
μ
A
V
IL
Input Low Level
(1)
-0.6
V
CC
x 0.3
V
V
IH
Input High Level
(1)
V
CC
x 0.7
V
CC
+ 0.5
V
V
OL2
Output Low Level V
CC
= 3.0V
I
OL
= 2.1 mA
0.4
V
V
OL1
Output Low Level V
CC
= 1.8V
I
OL
= 0.15 mA
0.2
V
相關PDF資料 |
PDF描述 |
|---|---|
| 24C08B | 8K 5.0V E-Temperature serial EEPROMs |
| 24C16B | 16K 5.0V E-Temperature serial EEPROMs(16K位,5.0V，1M次擦寫周期，硬件寫保護，施密特觸發(fā)輸入的EEPROM) |
| 24C1024 | 2-wire Serial EEPROM 1M (131,072 x 8) |
| 24C128 | 2-Wire Serial EEPROMs |
| 24C256 | 2-Wire Serial EEPROMs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 24C08B | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K/16K 5.0V I 2 C O Serial EEPROMs |
| 24C08B-/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C08B-/SL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C08B-/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| 24C08B-E/P | 功能描述:IC EEPROM 8KBIT 100KHZ 8DIP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:1M (64K x 16) 速度:150ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應商設備封裝:48-TSOP 包裝:托盤 |
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