参数资料
型号: 24LC16B-I/ST
厂商: Microchip Technology
文件页数: 1/40页
文件大小: 0K
描述: IC EEPROM 16KBIT 400KHZ 8TSSOP
产品培训模块: I2C Serial EEPROM
标准包装: 100
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 16K (2K x 8)
速度: 400kHz
接口: I²C,2 线串口
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 8-TSSOP
包装: 管件
产品目录页面: 1446 (CN2011-ZH PDF)
24AA16/24LC16B
16K I 2 C ? Serial EEPROM
Device Selection Table
Description:
Part
Number
24AA16
24LC16B
V CC
Range
1.7-5.5
2.5-5.5
Max. Clock
Frequency
400 kHz (1)
400 kHz
Temp.
Ranges
I
I, E
The Microchip Technology Inc. 24AA16/24LC16B
(24XX16*) is a 16 Kbit 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 1.7V with standby
Note 1:
100 kHz for V CC <2.5V.
and active currents of only 1 ? A and 1 mA,
respectively. The 24XX16 also has a page write
Features:
? Single Supply with Operation down to 1.7V ?
for 24AA16 Devices, 2.5V for 24LC16B Devices
? Low-Power CMOS Technology:
capability for up to 16 bytes of data. The 24XX16 is
available in the standard 8-pin PDIP, surface mount
SOIC, TSSOP, 2x3 DFN, 2x3 TDFN and MSOP pack-
ages, and is also available in the 5-lead SOT-23, and
Chip Scale packages.
- Active current 1 mA, typical
- Standby current, 1 ? A, typical
? 2-Wire Serial Interface, I 2 C? Compatible
? Schmitt Trigger inputs for Noise Suppression
? Output Slope Control to eliminate Ground Bounce
Block Diagram
WP
HV
Generator
? 100 kHz and 400 kHz Clock Compatibility
? Page Write Time 5 ms Max.
? Self-Timed Erase/Write Cycle
I/O
Control
Logic
Memory
Control
Logic
XDEC
EEPROM
Array
Page
? 16-Byte Page Write Buffer
Latches
? Hardware Write-Protect
? ESD Protection > 4,000V
? More than 1 Million Erase/Write Cycles
? Data Retention > 200 Years
? Factory Programming Available
? Packages include 8-lead PDIP, SOIC, TSSOP,
I/O
SDA
V CC
V SS
SCL
YDEC
Sense Amp.
R/W Control
MSOP, DFN, TDFN, 5-lead SOT-23 and Chip Scale
? Pb-Free and RoHS Compliant
? Temperature Ranges:
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
PDIP/MSOP/SOIC/TSSOP
SOT-23
DFN/TDFN
CS (Chip Scale) (1)
A0
A1
A2
1
2
3
8
7
6
V CC
WP
SCL
SCL
V SS
SDA
1
2
3
5
4
WP
V CC
A0 1
A1 2
A2 3
V SS 4
8 V CC
7 WP
6 SCL
5 SDA
V CC
WP
SCL
1
4
3
2
5
V SS
SDA
V SS
4
5
SDA
(Top Down View,
Balls Not Visible)
Note
1:
2:
Pins A0, A1 and A2 are not used by the 24XX16 (no internal connections).
Available in I-temp, “AA” only.
*24XX16 is used in this document as a generic part number for the 24AA16/24LC16B devices.
? 2002-2012 Microchip Technology Inc.
DS21703K-page 1
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