24LC16B/P Microchip Technology Inc., 24LC16B/P Datasheet

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24LC16B/P

Manufacturer Part Number
24LC16B/P
Description
16K, 2K X 8 2.5V SERIAL EE
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of 24LC16B/P

Capacitance, Input
10 pF
Capacitance, Output
10 pF
Current, Input, Leakage
±1 μA
Current, Operating
0.01 mA (Read), 3 mA (Write)
Current, Output, Leakage
±1
Data Retention
>200 yrs.
Density
16K
Interface
2-Wire
Memory Type
Serial EEPROM
Organization
256×8
Package Type
PDIP
Temperature, Operating
-40 to +85 °C
Time, Access
900 ns
Time, Fall
300 ns
Time, Rise
300 ns
Voltage, Esd
≥4 kV
Voltage, Input, High
1.75 V
Voltage, Input, Low
0.75 V
Voltage, Output, Low
0.4 V
Voltage, Supply
2.5 to 5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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*24XX16 is used in this document as a generic part
number for the 24AA16/24LC16B devices.
Device Selection Table
Features:
• Single supply with operation down to 1.7V
• Low-power CMOS technology:
• 2-wire serial interface, I
• Schmitt Trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 kHz (2.5V) and 400 kHz clock compatibility
• Page write time 5 ms max.
• Self-timed erase/write cycle
• 16-byte page write buffer
• 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,
• Pb-free and RoHS compliant
• Temperature ranges:
© 2007 Microchip Technology Inc.
Note 1:
24LC16B
Number
- Active current 1 mA, typical
- Standby current, 1 μa, typical
MSOP, DFN and SOT-23-5
- Industrial (I):
- Automotive (E): -40°C to +125°C
24AA16
24AA16 devices, 2.5V for 24LC16B devices
Part
100 kHz for V
Range
1.7-5.5
2.5-5.5
Vcc
-40°C to +85°C
CC
2
C™ compatible
Max. Clock
<2.5V
Frequency
400 kHz
400 kHz
16K I
(1)
24AA16/24LC16B
2
Ranges
Temp.
C
I, E
I
Serial EEPROM
Description:
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
and active currents of only 1 μA and 1 mA,
respectively. The 24XX16 also has a page write
capability for up to 16 bytes of data. The 24XX16 is
available in the standard 8-pin PDIP, surface mount
SOIC, TSSOP, 2x3 DFN and MSOP packages, and is
also available in the 5-lead SOT-23 package.
Package Types
Block Diagram
V
SDA
SDA
A0
A1
A2
SCL
SS
I/O
Vss
Note:
Control
Logic
V
V
I/O
CC
SS
1
2
3
4
SCL
2
3
PDIP, MSOP
1
SOT-23-5
Pins A0, A1 and A2 are not used by the 24XX16 (no
internal connections).
WP
5
4
Memory
Control
8
7
6
5
Logic
WP
Vcc
V
WP
SCL
SDA
CC
V
A0
A1
A2
SS
V
XDEC
A0
A2
A1
SS
1
2
3
4
SOIC, TSSOP
1
2
3
4
DS21703G-page 1
DFN
Sense Amp.
R/W Control
Generator
EEPROM
Latches
Array
YDEC
Page
HV
8
7
6
5
8
7
6
5
V
SCL
SDA
WP
CC
V
WP
SCL
SDA
CC

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24LC16B/P Summary of contents

Page 1

... Microchip Technology Inc. 24AA16/24LC16B 2 ™ C Serial EEPROM Description: Temp. The Microchip Technology Inc. 24AA16/24LC16B Ranges (24XX16 Kbit Electrically Erasable PROM. The device is organized as eight blocks of 256 x 8-bit (1) I memory with a 2-wire serial interface. Low-voltage I, E design permits operation down to 1.7V with standby and active currents of only 1 μ ...

Page 2

... CC = +1.7V to +5. +2.5V to +5.5V CC Conditions — — — (Note 3 OUT 5.0V (Note 25° MHz A CLK V = 5.5V, SCL = 400 kHz CC — Industrial Automotive SDA = SCL = © 2007 Microchip Technology Inc. ...

Page 3

... This eliminates the need for a 4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip’s web site © 2007 Microchip Technology Inc. 24AA16/24LC16B Industrial (I -40° ...

Page 4

... E1 .240 D .348 L .115 c .008 b1 .040 b .014 eB – c NOM MAX 8 – .210 .130 .195 – – .310 .325 .250 .280 .365 .400 .130 .150 .010 .015 .060 .070 .018 .022 – .430 Microchip Technology Drawing C04-018B © 2007 Microchip Technology Inc. ...

Page 5

... Plastic SOIC (3.90 mm body), 8-lead ST = Plastic TSSOP (4.4 mm), 8-lead MS = Plastic Micro Small Outline (MSOP), 8-lead OT = SOT-23, 5-lead (Tape and Reel only) © 2007 Microchip Technology Inc. 24AA16/24LC16B Examples: a) 24AA16-I/P: Industrial Temperature,1.7V, PDIP package b) 24AA16-I/SN: Industrial Temperature,1.7V, SOIC package 2 C Serial EEPROM ...

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