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  ON Semiconductor Electronic Components Datasheet  

N24C08 Datasheet

I2C CMOS Serial EEPROM

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N24C08 pdf
N24C02, N24C04, N24C08,
N24C16
2-Kb, 4-Kb, 8-Kb and 16-Kb
I2C CMOS Serial EEPROM
Description
The N24C02/04/08/16 are 2−Kb, 4−Kb, 8−Kb and 16−Kb
respectively CMOS Serial EEPROM devices organized internally as
16/32/64 and 128 pages respectively of 16 bytes each. All devices
support the Standard (100 kHz), Fast (400 kHz) and Fast−Plus
(1 MHz) I2C protocol.
Data is written by providing a starting address, then loading 1 to 16
contiguous bytes into a Page Write Buffer, and then writing all data to
non−volatile memory in one internal write cycle. Data is read by
providing a starting address and then shifting out data serially while
automatically incrementing the internal address count.
External address pins make it possible to address up to eight
N24C02, four N24C04, two N24C08 and one N24C16 device on the
same bus.
Features
Supports Standard, Fast and Fast−Plus I2C Protocol
1.7 V / 1.6 V to 5.5 V Supply Voltage Range
16−Byte Page Write Buffer
Fast Write Time (4 ms max)
Hardware Write Protection for Entire Memory
Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs
(SCL and SDA)
Low power CMOS Technology
More than 1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Automotive Grade 1 Temperature Range
US 8−Lead Package
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
PIN CONFIGURATION
N24C__
16 / 08 / 04 / 02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
VSS
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
US8 (U) (Top View)
www.onsemi.com
US8
U SUFFIX
CASE 493
MARKING DIAGRAM
8
XX MG
G
1
XX = Specific Device Code*
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
* See Ordering Information section for the
Specific Device Marking Code
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2016
June, 2016 − Rev. 1
1
Publication Order Number:
N24C02/D


  ON Semiconductor Electronic Components Datasheet  

N24C08 Datasheet

I2C CMOS Serial EEPROM

No Preview Available !

N24C08 pdf
N24C02, N24C04, N24C08, N24C16
SCL
A2, A1, A0
WP
VCC
N24Cxx
SDA
VSS
Figure 1. Functional Symbol
Table 1. PIN FUNCTION
Pin Name
Function
A0, A1, A2
Device Address Input
SDA
Serial Data Input/Output
SCL Serial Clock Input
WP Write Protect Input
VCC Power Supply
VSS Ground
NC No Connect
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameters
Ratings
Units
Storage Temperature
−65 to +150
°C
Voltage on any pin with respect to Ground (Note 1)
−0.5 to +6.5
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. During input transitions, voltage undershoot on any pin should not exceed −1 V for more than 20 ns. Voltage overshoot on pins A0, A1, A2
and WP should not exceed VCC + 1 V for more than 20 ns, while voltage on the I2C bus pins, SCL and SDA, should not exceed the absolute
maximum ratings, irrespective of VCC.
Table 3. RELIABILITY CHARACTERISTICS
Symbol
Parameter
Min Units
NEND (Note 2)
Endurance
TDR (Note 2)
Data Retention
2. TA = 25°C
3. A Write Cycle refers to writing a Byte or a Page.
1,000,000
100
Write Cycles (Note 3)
Years
Table 4. D.C. OPERATING CHARACTERISTICS
(VCC = 1.7 V / 1.6 V* to 5.5 V, TA = −40°C to +85°C and VCC = 1.8 V to 5.5 V, TA = −40°C to +125°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min Max Units
ICCR
Read Current
Read, fSCL = 1 MHz
0.3 mA
ICCW
Write Current
Write
0.5 mA
ISB Standby Current
All I/O Pins at GND or VCC
TA = −40°C to +85°C
1 mA
TA = −40°C to +125°C
2
IL I/O Pin Leakage
Pin at GND or VCC
2 mA
VIL1 Input Low Voltage
2.2 V VCC 5.5 V
−0.5
0.3 VCC
V
VIL2 Input Low Voltage
1.6 V VCC < 2.2 V
−0.5
0.2 VCC
V
VIH1
Input High Voltage
2.2 V VCC 5.5 V
0.7 VCC
VCC + 0.5
V
VIH2
Input High Voltage
1.6 V VCC < 2.2 V
0.8 VCC
VCC + 0.5
V
VOL1
Output Low Voltage
VCC 2.2 V, IOL = 6.0 mA
0.4 V
VOL2
Output Low Voltage
VCC < 2.2 V, IOL = 2.0 mA
0.2 V
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
*VCC(min) = 1.6 V for Read operations, TA = −20°C to +85°C.
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Part Number N24C08
Description I2C CMOS Serial EEPROM
Maker ON Semiconductor
Total Page 10 Pages
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