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參數(shù)資料
型號: PCF8570
廠商: NXP Semiconductors N.V.
英文描述: 256 x 8-bit static low-voltage RAM with I2C-bus interface
中文描述: 256 × 8位靜態(tài)低電壓內(nèi)存具有I2C總線接口
文件頁數(shù): 8/20頁
文件大小: 140K
代理商: PCF8570
1999 Jan 06
8
Philips Semiconductors
Product specification
256
×
8-bit static low-voltage RAM with
I
2
C-bus interface
PCF8570
9
In accordance with the Absolute Maximum Rating System (IEC 134).
LIMITING VALUES
10 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC12 under
“Handling MOS Devices”
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
DD
V
I
I
I
I
O
I
DD
I
SS
P
tot
P
O
T
amb
T
stg
supply voltage (pin 8)
input voltage (any input)
DC input current
DC output current
positive supply current
negative supply current
total power dissipation per package
power dissipation per output
operating ambient temperature
storage temperature
0.8
0.8
40
65
+8.0
V
DD
+ 0.8
±
10
±
10
±
50
±
50
300
50
+85
+150
V
V
mA
mA
mA
mA
mW
mW
°
C
°
C
Fig.9 Master reads slave immediately after first byte (READ mode).
andbook, full pagewidth
S
1 A
SLAVE ADDRESS
DATA
A
1
DATA
acknowledgement
from slave
acknowledgement
from slave
acknowledgement
from slave
R/W
auto increment
word address
MBD824
auto increment
word address
n bytes
last bytes
P
相關(guān)PDF資料
PDF描述
PCF8575 Remote 16-bit I/O expander for I2C-bus
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PCF8576C Universal LCD driver for low multiplex rates
PCF8576CH Universal LCD driver for low multiplex rates
PCF8576U Universal LCD driver for low multiplex rates
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF8570P 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:256 x 8-bit static low-voltage RAM with I2C-bus interface
PCF8570P/F5 制造商:NXP Semiconductors 功能描述:3400ns Bulk 制造商:NXP Semiconductors 功能描述:IC SRAM CMOS 2K 8570 DIP8
PCF8570P/F5,112 功能描述:靜態(tài)隨機(jī)存取存儲器 RAM 256X8 W/I2C LOW PWR -40+85 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
PCF8570P/F5 制造商:NXP Semiconductors 功能描述:IC SRAM CMOS 2K 8570 DIP8
PCF8570P/F5112 制造商:NXP Semiconductors 功能描述:IC SRAM 1KBIT I2C DIP-8 制造商:NXP Semiconductors 功能描述:IC SRAM 2K 8570 DIP8
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