AT24C16AN-10SI-2.7 Atmel, AT24C16AN-10SI-2.7 Datasheet

IC EEPROM 16KBIT 400KHZ 8SOIC

AT24C16AN-10SI-2.7

Manufacturer Part Number
AT24C16AN-10SI-2.7
Description
IC EEPROM 16KBIT 400KHZ 8SOIC
Manufacturer
Atmel
Datasheet

Specifications of AT24C16AN-10SI-2.7

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
16K (2K x 8)
Speed
400kHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT24C16AN-10SI2.7

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT24C16AN-10SI-2.7
Manufacturer:
ATMEL
Quantity:
438
Pin Configurations
Features
Description
The AT24C02A/04A/08A/16A provides 2048/4096/8192/16384 bits of serial electri-
cally erasable and programmable read only memory (EEPROM) organized as
256/512/1024/2048 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 AT24C02A/04A/08A/16A is available in space saving 8-lead PDIP,
8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP packages and is accessed via a
2-wire serial interface. In addition, the entire family is available in 2.7V (2.7V to 5.5V)
and 1.8V (1.8V to 5.5V) versions.
Pin Name
A0 - A2
SDA
SCL
WP
NC
Write Protect Pin for Hardware Data Protection
Low-voltage and Standard-voltage Operation
Internally Organized 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K)
2-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bi-directional Data Transfer Protocol
100 kHz (1.8V) and 400 kHz (2.5V, 2.7V, 5V) Clock Rate
8-byte Page (2K), 16-byte Page (4K, 8K, 16K) Write Modes
Partial Page Writes are Allowed
Self-timed Write Cycle (5 ms Max)
High Reliability
Automotive Grade, Extended Temperature and Lead-Free/Halogen-Free
Devices Available
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP Packages
– Utilizes Different Array Protection Compared to the AT24C02/04/08/16
– 2.7 (V
– 1.8 (V
– Endurance: One Million Write Cycles
– Data Retention: 100 Years
CC
CC
= 2.7V to 5.5V)
= 1.8V to 5.5V)
Function
Serial Data
Serial Clock Input
Write Protect
No-connect
VCC
Address Inputs
SDA
SCL
WP
Bottom View
8
7
6
5
8-lead MAP
1
2
3
4
A0
A1
A2
GND
GND
GND
A0
A1
A2
GND
A0
A1
A2
A0
A1
A2
8-lead TSSOP
8-lead SOIC
8-lead PDIP
1
2
3
4
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
8
7
6
5
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
2-wire Serial
EEPROM
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
16K (2048 x 8)
AT24C02A
AT24C04A
AT24C08A
AT24C16A
Rev. 0976M–SEEPR–7/04
1

AT24C16AN-10SI-2.7 Summary of contents

Page 1

... PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP Packages Description The AT24C02A/04A/08A/16A provides 2048/4096/8192/16384 bits of serial electri- cally erasable and programmable read only memory (EEPROM) organized as 256/512/1024/2048 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 ...

Page 2

Absolute Maximum Ratings* Operating Temperature.................................. - +125 C Storage Temperature ..................................... - +150 C Voltage on Any Pin with Respect to Ground .....................................-1.0V to +7.0V Maximum Operating Voltage .......................................... 6.25V DC Output Current........................................................ 5.0 mA Block ...

Page 3

... When the Write Protect pin is connected to V table. Memory Organization AT24C02A, 2K SERIAL EEPROM: Internally organized with 32 pages of 8 bytes each, the 2K requires an 8-bit data word address for random word addressing. AT24C04A, 4K SERIAL EEPROM: The 4K is internally organized with 32 pages of 16 bytes each ...

Page 4

DC Characteristics Applicable over recommended operating range from +1.8V to +5.5V (unless otherwise noted). CC Symbol Parameter V Supply Voltage CC1 V Supply Voltage CC2 V Supply Voltage CC3 V Supply Voltage CC4 I Supply Current V ...

Page 5

AC Characteristics Applicable over recommended operating range from TTL Gate and 100 pF (unless otherwise noted). Symbol Parameter f Clock Frequency, SCL SCL t Clock Pulse Width Low LOW t Clock Pulse Width High HIGH t ...

Page 6

... STOP bit and the completion of any internal operations. MEMORY RESET: After an interruption in protocol, power loss or system reset, any 2-wire part can be reset by following these steps: (a) Clock cycles, (b) look for SDA high in each cycle while SCL is high and then (c) create a start condition as SDA is high. 0976M– ...

Page 7

Bus Timing (SCL: Serial Clock, SDA: Serial Data I/O) Write Cycle Timing (SCL: Serial Clock, SDA: Serial Data I/O) SCL SDA 8th BIT WORDn Note: 1. The write cycle time t is the time from a valid stop condition of ...

Page 8

Data Validity Start and Stop Definition Output Acknowledge AT24C02A/04A/08A/16A 8 0976M–SEEPR–7/04 ...

Page 9

... At this time the EEPROM enters an internally-timed write cycle, t nonvolatile memory. All inputs are disabled during this write cycle and the EEPROM will not respond until the write is complete (refer to Figure 2). ...

Page 10

... The address “roll over” during read is from the last byte of the last memory page to the first byte of the first page. The address “roll over” during write is from the last byte of the cur- rent page to the first byte of the same page ...

Page 11

Figure 2. Byte Write SDA LINE Figure 3. Page Write DEVICE T E ADDRESS SDA LINE Figure 4. Current Address Read SDA LINE ...

Page 12

Figure 5. Random Read DEVICE T ADDRESS SDA LINE Figure 6. Sequential Read AT24C02A/04A/08A/16A WORD E T ADDRESS ...

Page 13

AT24C02A Ordering Information Ordering Code AT24C02A-10PI-2.7 AT24C02AN-10SI-2.7 AT24C02A-10TI-2.7 AT24C02AY1-10YI-2.7 AT24C02A-10PI-1.8 AT24C02AN-10SI-1.8 AT24C02A-10TI-1.8 AT24C02AY1-10YI-1.8 AT24C02AN-10SU-2.7 AT24C02AN-10SU-1.8 AT24C02AN-10SE-2.7 Note: For 2.7V devices used in the 4.5V to 5.5V range, please refer to performance values in the AC and DC characteristics table. 8P3 ...

Page 14

AT24C04A Ordering Information Ordering Code AT24C04A-10PI-2.7 AT24C04AN-10SI-2.7 AT24C04A-10TI-2.7 AT24C04AY1-10YI-2.7 AT24C04A-10PI-1.8 AT24C04AN-10SI-1.8 AT24C04A-10TI-1.8 AT24C04AY1-10YI-1.8 AT24C04AN-10SU-2.7 AT24C04AN-10SU-1.8 AT24C04AN-10SE-2.7 Note: For 2.7V devices used in the 4.5V to 5.5V range, please refer to performance values in the AC and DC characteristics table. 8P3 ...

Page 15

AT24C08A Ordering Information Ordering Code AT24C08A-10PI-2.7 AT24C08AN-10SI-2.7 AT24C08A-10TI-2.7 AT24C08AY1-10YI-2.7 AT24C08A-10PI-1.8 AT24C08AN-10SI-1.8 AT24C08A-10TI-1.8 AT24C08AY1-10YI-1.8 AT24C08AN-10SU-2.7 AT24C08AN-10SU-1.8 AT24C08A-10TU-2.7 AT24C08A-10TU-1.8 AT24C08AN-10SE-2.7 Note: For 2.7V devices used in the 4.5V to 5.5V range, please refer to performance values in the AC and DC characteristics ...

Page 16

... AT24C16A Ordering Information Ordering Code AT24C16A-10PI-2.7 AT24C16AN-10SI-2.7 AT24C16A-10TI-2.7 AT24C16AY1-10YI-2.7 AT24C16A-10PI-1.8 AT24C16AN-10SI-1.8 AT24C16A-10TI-1.8 AT24C16AY1-10YI-1.8 AT24C16A-10PU-2.7 AT24C16A-10PU-1.8 AT24C16AN-10SU-2.7 AT24C16AN-10SU-1.8 AT24C16A-10TU-2.7 AT24C16A-10TU-1.8 AT24C16AN-10SE-2.7 Note: For 2.7V devices used in the 4.5V to 5.5V range, please refer to performance values in the AC and DC characteristics table. 8P3 8-pin, 0.300" Wide, Plastic Dual Inline Package (PDIP) 8S1 8-lead, 0.150" ...

Page 17

Packaging Information 8P3 – PDIP Top View PLCS Side View Notes: 1. This drawing is for general information only; refer to JEDEC Drawing MS-001, Variation BA, for additional information. 2. Dimensions A and L are measured ...

Page 18

JEDEC SOIC Top View e Side View Note: These drawings are for general information only. Refer to JEDEC Drawing MS-012, Variation AA for proper dimensions, tolerances, datums, etc. 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 R ...

Page 19

TSSOP Pin 1 indicator this corner N Top View Side View Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-153, Variation AA, for proper dimensions, tolerances, datums, ...

Page 20

MAP D E Top View Side View 2325 Orchard Parkway San Jose, CA 95131 R AT24C02A/04A/08A/16A End View A SYMBOL TITLE 8Y1, 8-lead (4.90 x 3.00 ...

Page 21

... No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. ...

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