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K24C32R-CR-A 参数 Datasheet PDF下载

K24C32R-CR-A图片预览
型号: K24C32R-CR-A
PDF下载: 下载PDF文件 查看货源
内容描述: 采用节省空间的8引脚PDIP , 8引脚SOP和8引脚TSSOP封装 [available in space-saving 8-lead PDIP, 8-lead SOP, and 8-lead TSSOP packages]
分类和应用: 光电二极管
文件页数/大小: 12 页 / 1253 K
品牌: ESTEK [ Estek Electronics Co. Ltd ]
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24C32 / 24C64
E
Features
¡
Wide Voltage Operation
- V
CC
= 1.8V to 5.5V
¡
Operating Ambient Temperature: -40
to +85
C
C
¡
Internally Organized:
- 24C32, 4096 X 8 (32K bits)
- 24C64, 8192 X 8 (64K bits)
¡
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility
¡
Write Protect Pin for Hardware Data Protection
¡
32-byte Page (32K, 64K) Write Modes
¡
Partial Page Writes Allowed
¡
Self-timed Write Cycle (5 ms max)
¡
High-reliability
- Endurance: 1 Million Write Cycles
- Data Retention: 100 Years
¡
Two-wire Serial Interface
¡
Schmitt Trigger, Filtered Inputs for Noise Suppression
¡
Bidirectional Data Transfer Protocol
¡
8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages
¡
Die Sales: Wafer Form, Waffle Pack
General Description
The
24C32/ 24C64 provides 32,768/65,536 bits of serial electrically erasable and programmable read-only memory
24C32/ 24C64 is available in
(EEPROM) organized as 4096/8192 words of 8 bits each. The device is optimized for use in many industrial and
commercial applications where low-power and low-voltage operation are essential. The
space-saving 8-lead PDIP, 8-lead SOP, and 8-lead TSSOP packages and is accessed via a two-wire serial interface.
Pin Configuration
8-lead PDIP
A0
A1
A2
GND
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
A0
A1
A2
GND
8-lead SOP
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
A0
A1
A2
GND
8-lead TSSOP
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
Pin Descriptions
¡
Table 1: Pin Configuration
Pin Designation
Type
Name and Functions
A0 - A2
SDA
SCL
WP
GND
V
CC
I
Address Inputs
Serial Data
Serial Clock Input
Write Protect
Ground
Power Supply
I/O & Open-drain
I
I
P
P
BEIJING ESTEK ELECTRONICS CO.,LTD
1