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IN24LC08B PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IN24LC08B
部品説明 (IN24LC04B / IN24LC08B) 4K/8K 2.5V CMOS Serial EEPROMs
メーカ IK Semiconductor
ロゴ IK Semiconductor ロゴ 



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IN24LC08B Datasheet, IN24LC08B PDF,ピン配置, 機能
m TECHNICAL DATA
t4U.co IN24LC04B/08B
4K/8tKaS2h.5eVe CMOS Serial EEPROMsDESCRIPTION
aIN24LC04B/08B is a 4K-or 8K-bit Electrically Erasable PROM. The device is organized as two or four blocks of 256 x
.D8 bit memory with a two wire serial interface. Low voltage design permits operation down to 2.5 volts with standby and
wactive currents of only 5µA and 1mA respectively. The IN24LC04B/08B also has a page-write capability for up to 16
wwbytes of data. The IN24LC04B/08B is available in the standard 8-pin DIP.
FEATURES
m• Single supply with operation down to 2.5V
o• Low power CMOS technology
.c- 1 mA active current typical
- 10 µA standby current typical at 5.5V
U- 5 µA standby current typical at 3.0V
t4• Organized as two or four blocks of 256 bytes (2x256x8) and
(4x256x8)
e• Two wire serial interface bus, I2C compatible
e• Schmitt trigger, filtered inputs for noise suppression
h• Output slope control to eliminate ground bounce
S• 100 kHz (2.5V) and 400 kHz (5V) compatibility
ta• Self-timed write cycle (including auto-erase)
a• Page-write buffer for up to 16 bytes
• 2 ms typical write cycle time for page-write
.D• Hardware write protect for entire memory
• Can be operated as a serial ROM
w• Factory programming (QTP) available
w• ESD protection > 4,000V
w• 1,000,000 ERASE/WRITE cycles guaranteed*
m• Data retention > 200 years
.co• 8-pin DIP
t4U• Temperature range -40 to +85 oC
PACKAGE
TA = -40 ... +85 °C
Name
PINNING
Function
Vss Ground
SDA
Serial Address/Data I/O
SCL Serial Clock
WP Write Protect Input
VCC
+2.5V to 5.5V Power Supply
AO, A1, A2 No Internal Connection
Pin Connection
A0 1
A1 2
8 Vcc
7 WP
eeA2 3
6 SCL
www.DataShVss 4
5 SDA
1

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