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IN24LC04N 参数 Datasheet PDF下载

IN24LC04N图片预览
型号: IN24LC04N
PDF下载: 下载PDF文件 查看货源
内容描述: 4K / 8K 2.5V的CMOS串行EEPROM [4K/8K 2.5V CMOS Serial EEPROMs]
分类和应用: 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 10 页 / 293 K
品牌: INTEGRAL [ INTEGRAL CORP. ]
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TECHNICAL DATA
4K/8K 2.5V CMOS Serial EEPROMs
DESCRIPTION
IN24LC04B/08B
IN24LC04B/08B is a 4K-or 8K-bit Electrically Erasable PROM. The device is organized as two or four blocks of 256 x
8 bit memory with a two wire serial interface. Low voltage design permits operation down to 2.5 volts with standby and
active currents of only 5µA and 1mA respectively. The IN24LC04B/08B also has a page-write capability for up to 16
bytes of data. The IN24LC04B/08B is available in the standard 8-pin DIP.
FEATURES
• Single supply with operation down to 2.5V
• Low power CMOS technology
- 1 mA active current typical
- 10
µA
standby current typical at 5.5V
- 5
µA
standby current typical at 3.0V
• Organized as two or four blocks of 256 bytes (2x256x8) and
(4x256x8)
• Two wire serial interface bus, I
2
C compatible
• Schmitt trigger, filtered inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz (2.5V) and 400 kHz (5V) compatibility
• Self-timed write cycle (including auto-erase)
• Page-write buffer for up to 16 bytes
• 2 ms typical write cycle time for page-write
• Hardware write protect for entire memory
• Can be operated as a serial ROM
• Factory programming (QTP) available
• ESD protection > 4,000V
• 1,000,000 ERASE/WRITE cycles guaranteed*
• Data retention > 200 years
• 8-pin DIP
• Temperature range -40 to +85
o
C
VCC
AO, A1, A2
+2.5V to 5.5V Power Supply
No Internal Connection
Name
Vss
SDA
SCL
WP
PACKAGE
T
A
= -40 ... +85
°C
PINNING
Function
Ground
Serial Address/Data I/O
Serial Clock
Write Protect Input
Pin Connection
A0
A1
A2
Vss
1
2
3
4
8
7
6
5
Vcc
WP
SCL
SDA
1