欢迎访问ic37.com |
会员登录 免费注册
发布采购

24LC16B 参数 Datasheet PDF下载

24LC16B图片预览
型号: 24LC16B
PDF下载: 下载PDF文件 查看货源
内容描述: 16K 2.5V的I 2 C O串行EEPROM [16K 2.5V I 2 C O Serial EEPROM]
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: 12 页 / 78 K
品牌: MICROCHIP [ MICROCHIP TECHNOLOGY ]
 浏览型号24LC16B的Datasheet PDF文件第2页浏览型号24LC16B的Datasheet PDF文件第3页浏览型号24LC16B的Datasheet PDF文件第4页浏览型号24LC16B的Datasheet PDF文件第5页浏览型号24LC16B的Datasheet PDF文件第6页浏览型号24LC16B的Datasheet PDF文件第7页浏览型号24LC16B的Datasheet PDF文件第8页浏览型号24LC16B的Datasheet PDF文件第9页  
24LC16B
16K 2.5V I
2
C
Serial EEPROM
FEATURES
• Single supply with operation down to 2.5V
• Low power CMOS technology
- 1 mA active current typical
- 10
µ
A standby current typical at 5.5V
- 5
µ
A standby current typical at 3.0V
• Organized as 8 blocks of 256 bytes (8 x 256 x 8)
• 2-wire serial interface bus, I
2
C
compatible
• Schmitt trigger 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
• 10,000,000 erase/write cycles guaranteed
• Data retention > 200 years
• 8-pin DIP, 8-lead or 14-lead SOIC packages
• Available for extended temperature ranges
- Commercial (C):
0
°
C to +70
°
C
- Industrial (I):
-40
°
C to +85
°
C
PACKAGE TYPES
PDIP
A0
A1
A2
V
SS
1
24LC16B
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
SOIC
A0
A1
A2
V
SS
14-lead
SOIC
1
24LC16B
8
7
6
5
V
CC
WP
SCL
SDA
2
3
4
NC
A0
A1
NC
A2
V
SS
NC
1
2
14
13
NC
V
CC
WP
NC
SCL
SDA
NC
24LC16B
3
4
5
6
7
12
11
10
9
8
DESCRIPTION
The Microchip Technology Inc. 24LC16B is a 16K bit
Electrically Erasable PROM. The device is organized
as eight blocks of 256 x 8 bit memory with a 2-wire
serial interface. Low voltage design permits operation
down to 2.5 volts with standby and active currents of
only 5
µ
A and 1 mA respectively. The 24LC16B also
has a page-write capability for up to 16 bytes of data.
The 24LC16B is available in the standard 8-pin DIP and
both 8-lead and 14-lead surface mount SOIC pack-
ages.
BLOCK DIAGRAM
WP
HV GENERATOR
I/O
CONTROL
LOGIC
MEMORY
CONTROL
LOGIC
XDEC
EEPROM
ARRAY
PAGE LATCHES
SDA
SCL
YDEC
V
CC
V
SS
SENSE AMP
R/W CONTROL
I
2
C is a trademark of Philips Corporation.
©
1996 Microchip Technology Inc.
DS20070G-page 1
This document was created with FrameMaker 4 0 4