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參數(shù)資料
| 型號： | PCF8598C-2P02 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | DRAM |
| 英文描述： | 1024 ⅴ 8-bit CMOS EEPROM with I2C-bus interface |
| 中文描述： | 1024ⅴ8位CMOS EEPROM，帶有I2C總線接口 |
| 文件頁數(shù)： | 8/21頁 |
| 文件大?。?/td> | 395K |
| 代理商： | PCF8598C-2P02 |
Philips Semiconductors
PCF8598C-2
1024
×
8-bit CMOS EEPROM with I
2
C-bus interface
Product data
Rev. 06 — 22 October 2004
8 of 21
9397 750 14219
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Page write:
The PCF8598C-2 is capable of an eight-byte page write operation. It is
initiated in the same manner as the byte write operation. The master can transit eight
data bytes within one transmission. After receipt of each byte, the PCF8598C-2 will
respond with an acknowledge. The typical E/W time in this mode is
9
×
3.5 ms = 31.5 ms. Erasing a block of 8 bytes in page mode takes typical 3.5 ms
and sequential writing of these 8 bytes another typical 28 ms.
After the receipt of each data byte, the three low-order bits of the word address are
internally incremented. The high-order five bits of the address remain unchanged.
The slave acknowledges the reception of each data byte with an ACK. The I
2
C-bus
data transfer is terminated by the master after the 8th byte with a STOP condition. If
the master transmits more than eight bytes prior to generating the STOP condition,
no acknowledge will be given on the ninth (and following) data bytes and the whole
transmission will be ignored and no programming will be done. As in the byte write
operation, all inputs are disabled until completion of the internal write cycles.
Fig 5.
Auto-increment memory word address; two byte write.
S
0 A
SLAVE ADDRESS
WORD ADDRESS
A
A
DATA
P
acknowledge
from slave
acknowledge
from slave
acknowledge
from slave
acknowledge
from slave
A
DATA
R/W
auto increment
word address
auto increment
word address
MBA701
Fig 6.
Page write operation; eight bytes.
S
0 A
SLAVE ADDRESS
WORD ADDRESS
A
A
DATA N
acknowledge
from slave
acknowledge
from slave
acknowledge
from slave
R/W
auto increment
word address
acknowledge
from slave
A
DATA N + 1
auto increment
word address
002aaa245
A
acknowledge
from slave
A
DATA N + 7
auto increment
word address
last byte
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF8598C-2T | 制造商:ICS 制造商全稱:ICS 功能描述:PCF85xxC-2 family 256 to 1024 ⅴ 8-bit CMOS EEPROMs with I2C-bus interface |
| PCF8598C-2T/02,112 | 功能描述:電可擦除可編程只讀存儲器 8K/1024 電可擦除可編程只讀存儲器 I2C 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 |
| PCF8598C-2T/02,118 | 功能描述:電可擦除可編程只讀存儲器 8K/1024 電可擦除可編程只讀存儲器 I2C BUS 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 |
| PCF8598C-2T02 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1024 ⅴ 8-bit CMOS EEPROM with I2C-bus interface |
| PCF8598E-2P | 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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