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參數(shù)資料
| 型號(hào)： | PCA8582F-2T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | PROM |
| 英文描述： | 256 x 8-bit CMOS EEPROMS with I2C-bus interface |
| 中文描述： | 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 3.90 MM, PLASTIC, SOT-96-1, SOP-8 |
| 文件頁(yè)數(shù)： | 11/20頁(yè) |
| 文件大?。?/td> | 153K |
| 代理商： | PCA8582F-2T |
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December 1994
11
Philips Semiconductors
Product specification
256 x 8-bit CMOS EEPROMS
with I
2
C-bus interface
PCX8582X-2 Family
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. There are three basic read operations; current address read, random read and sequential read.
Fig.6 Master reads PCX8582X-2 slave after setting word address (WRITE word address; READ data).
handbook, full pagewidth
S
0 A
SLAVE ADDRESS
WORD ADDRESS
A
A
SLAVE ADDRESS
acknowledge
from slave
acknowledge
from slave
acknowledge
from slave
R/W
acknowledge
from master
A
DATA
auto increment
word address
MBA703 - 1
P
no acknowledge
from master
1
DATA
auto increment
word address
last byte
R/W
S
1
n bytes
at this moment master
transmitter becomes
master receiver and
EEPROM slave receiver
becomes slave transmitter
Fig.7 Master reads PCX8582X-2 immediately after first byte (READ mode).
handbook, full pagewidth
S
1 A
SLAVE ADDRESS
DATA
A
1
DATA
acknowledge
from slave
acknowledge
from master
no acknowledge
from master
R/W
auto increment
word address
MBA704 - 1
auto increment
word address
n bytes
last bytes
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCD8582 | EEPROM |
| PCB65G | GEHAEUSE WASSERD DECKEL GRAU 110X80X65 |
| PCB65T | GEHAEUSE WASSERD DECK TRANSP 110X80X65 |
| PCB85G | GEHAEUSE WASSERD DECKEL GRAU 110X80X85 |
| PCB85T | GEHAEUSE WASSERD DECK TRANSP 110X80X85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA8591 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit A/D and D/A converter |
| PCA8591P | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit A/D and D/A converter |
| PCA8591T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit A/D and D/A converter |
| PCA8594F-2P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| PCA8594F-2T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
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