- 您现在的位置：买卖IC网 > Datasheet目录349 > PCA24S08AD,118 (NXP Semiconductors)IC EEPROM 8KBIT 400KHZ 8SOIC Datasheet资料下载
参数资料
| 型号： | PCA24S08AD,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 7/24页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 8KBIT 400KHZ 8SOIC |
| 标准包装： | 2,500 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 8K (1K x 8) |
| 速度： | 400kHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 2.5 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
NXP Semiconductors
PCA24S08A
1024 × 8-bit CMOS EEPROM with access protection
auto-increment
auto-increment
word
address
word address
word address
word address
S
1
0
1
0
1
B2 B1
0
A B0 P2 P1 P0 A3 A2 A1 A0 A
DATA
A
DATA + 1
A (cont.)
START condition
R/W acknowledge
from slave
acknowledge
from slave
acknowledge
from slave
acknowledge
from slave
auto-increment
word address
last byte
(cont.)
DATA + 15
A
P
acknowledge
from slave
STOP condition
002aae792
Fig 7.
Page write operation (16 bytes)
6.3 Read operations
Read operations are initiated in the same manner as write operations with the exception
that the LSB of the slave address is set to logic 1.
The lower 7 bits of the word address are incremented after each transmission of a data
byte during a read. The three MSBs of the word address are not changed when the word
counter overflows. Thus, the word address overflows from 127 to 0, and from 255 to 128.
After the read of the last byte within a block, the internal serial address wraps around to
point at the beginning of that block.
word address
first part
word address
second part
S
1
0
1
0
1
B2 B1
0
A B0 P2 P1 P0 A3 A2 A1 A0 A (cont.)
START condition
R/W
acknowledge
from slave
acknowledge
from slave
at this moment master transmitter becomes
master receiver and EEPROM slave transmitter
auto-increment
word address
auto-increment
word address
(cont.)
S
1
0
1
0
1
X
X
1
A
DATA
A
DATA
A
P
n bytes
last byte
ReSTART
condition
R/W
acknowledge
from master
acknowledge
from master
no acknowledge
from master
STOP condition
002aae793
Fig 8.
PCA24S08A_1
Master reads PCA24S08A slave after setting word address (write word address: read data);
sequential read
? NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01 — 19 January 2010
7 of 24
相关PDF资料 |
PDF描述 |
|---|---|
| PCA24S08D/DG,118 | IC EEPROM CMOS 1024X8 8-SOIC |
| PCA8581T/6,118 | IC EEPROM 1KBIT 100KHZ 8SOIC |
| PCA9530D,118 | IC LED DRIVER RGB 8-SOIC |
| PCA9531PW,118 | IC LED DRIVER RGB 16-TSSOP |
| PCA9532D,118 | IC LED DRIVER RGB 24-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA24S08ADP | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:1024 x 8-bit CMOS EEPROM with access protection |
| PCA24S08ADP,118 | 功能描述:电可擦除可编程只读存储器 CMOS 电可擦除可编程只读存储器 W/ACCESS PROTECTION 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 |
| PCA24S08D | 功能描述:电可擦除可编程只读存储器 1024X8 CMOS 电可擦除可编程只读存储器 ACCESS PROT 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 |
| PCA24S08D,112 | 功能描述:电可擦除可编程只读存储器 1024X8 CMOS 电可擦除可编程只读存储器 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 |
| PCA24S08D,118 | 功能描述:电可擦除可编程只读存储器 1024X8 CMOS 电可擦除可编程只读存储器 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 |
发布紧急采购，3分钟左右您将得到回复。