5.
Memory Organization
Atmel AT24C128C, 128K Serial EEPROM : The 128K is internally organized as 256 pages of 64-bytes each. Random
word addressing requires a 14-bit data word address.
Table 5-1.
Pin Capacitance (1)
Applicable over recommended operating range from: T A = 25°C, f = 1.0MHz, V CC = 1.7V to 5.5V.
Symbol
C I/O
C IN
Note:
1.
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (A 0 , A 1 , A 2 , and SCL)
This parameter is characterized and is not 100% tested.
Max
8
6
Units
pF
pF
Conditions
V I/O = 0V
V IN = 0V
Table 5-2.
DC Characteristics
Applicable over recommended operating range from: T AI = -40°C to +85°C, V CC = 1.7V to 5.5V (unless otherwise noted) .
Symbol
V CC1
I CC1
I CC2
Parameter
Supply Voltage
Supply Current
Supply Current
Test Condition
V CC = 5.0V
V CC = 5.0V
Read at 400kHz
Write at 400kHz
Min
1.7
Typ
1.0
2.0
Max
5.5
2.0
3.0
Units
V
mA
mA
I SB1
I LI
Standby Current
Input Leakage
Current V CC = 5.0V
V CC = 1.7V
V CC = 5.0V
V IN = V CC or V SS
V IN = V CC or V SS
0.10
1.0
6.0
3.0
? A
? A
? A
I LO
V IL
V IH
Output Leakage
Current V CC = 5.0V
Input Low Level (1)
Input High Level ( (1)
V OUT = V CC or V SS
-0.6
V CC x 0.7
0.05
3.0
V CC x 0.3
V CC + 0.5
? A
V
V
V OL1
V OL2
Output Low Level
Output Low Level
V CC = 1.7V
V CC = 3.0V
I OL = 0.15mA
I OL = 2.1mA
0.2
0.4
V
V
Note:
1.
V IL min and V IH max are reference only and are not tested.
Atmel AT24C128C [DATASHEET]
8734B–SEEPR–9/2012
4
相关PDF资料
AT24C128Y1-10YU-1.8 IC EEPROM 128KBIT 400KHZ 8MAP
AT24C164-10SU-1.8 IC EEPROM 16KBIT 1MHZ 8SOIC
AT24C16AY6-10YH-1.8 IC EEPROM 16KBIT 400KHZ 8DFN
AT24C16BY6-YH-T IC EEPROM 16KBIT 1MHZ 8DFN
AT24C256BW-SH-T IC EEPROM 256KBIT 1MHZ 8SOIC
AT24C256C-XHL-B IC EEPROM 256KBIT IND 8TSSOP
AT24C32AY6-10YH-1.8 IC EEPROM 32KBIT 400KHZ 8DFN
AT24C512BY7-YH25-T IC EEPROM 512KBIT 1MHZ 8SAP
相关代理商/技术参数
AT24C128C-XHM-B SL901 制造商:Atmel Corporation 功能描述:IC EEPROM 128KBIT 1MHZ 8TSSOP
AT24C128C-XHM-T 功能描述:电可擦除可编程只读存储器 SERIAL 电可擦除可编程只读存储器 128K (16K x 8) 2WIRE 1.7V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT24C128C-XHM-T SL901 制造商:Atmel Corporation 功能描述:IC EEPROM 128KBIT 1MHZ 8TSSOP
AT24C128N-10SC 功能描述:电可擦除可编程只读存储器 128K (16Kx8) 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT24C128N-10SC-1.8 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Wire Serial EEPROMs
AT24C128N-10SC-2.5 功能描述:IC EEPROM 128KBIT 1MHZ 8SOIC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA(7x7) 包装:托盘
AT24C128N-10SC-2.7 功能描述:电可擦除可编程只读存储器 128/256K 2-Wire Bus RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
AT24C128N10SI 制造商:ATMEL 功能描述:*