AT24C04N-10SI-2.7 Atmel, AT24C04N-10SI-2.7 Datasheet

Page 1

... Die Sales: Wafer Form, Waffle Pack and Bumped Wafers Description The AT24C01A/02/04/08A/16A provides 1024/2048/4096/8192/16384 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 128/256/512/1024/2048 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..................................–55°C to +125°C Storage Temperature .....................................–65°C to +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 Figure 1. Block Diagram AT24C01A/02/04/08A/16A 2 ...

Page 3

... Pin Description Memory Organization 0180Z1–SEEPR–5/07 SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each EEPROM device and negative edge clock data out of each device. SERIAL DATA (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open-drain driven and may be wire-ORed with any number of other open-drain or open- collector devices ...

Page 4

Table 3. Pin Capacitance Applicable over recommended operating range from T Symbol Test Condition C Input/Output Capacitance (SDA) I/O C Input Capacitance ( Note: 1. This parameter is characterized and is not 100% tested. Table ...

Page 5

Table 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 ...

Page 6

... STANDBY MODE: The AT24C01A/02/04/08A/16A features a low-power standby mode which is enabled: (a) upon power-up and (b) after the receipt of the 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: 1. Clock cycles. ...

Page 7

Bus Timing Figure 2. SCL: Serial Clock, SDA: Serial Data I/O Write Cycle Timing Figure 3. 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 ...

Page 8

Figure 5. Start and Stop Definition Figure 6. Output Acknowledge AT24C01A/02/04/08A/16A 8 0180Z1–SEEPR–5/07 ...

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 (see Figure 8 on page 11). ...

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 current page to the first byte of the same page ...

Page 11

Figure 7. Device Address Figure 8. Byte Write Figure 9. Page Write (* = DON’T CARE bit for 1K) 0180Z1–SEEPR–5/07 MSB 8K 16K 11 ...

Page 12

Figure 10. Current Address Read Figure 11. Random Read (* = DON’T CARE bit for 1K) Figure 12. Sequential Read AT24C01A/02/04/08A/16A 12 0180Z1–SEEPR–5/07 ...

Page 13

AT24C01A Ordering Information Ordering Code (2) AT24C01A-10PU-2.7 (2) AT24C01A-10PU-1.8 (2) AT24C01A-10SU-2.7 (2) AT24C01A-10SU-1.8 (2) AT24C01A-10TU-2.7 (2) AT24C01A-10TU-1.8 (2) AT24C01A-10TSU-1.8 (2) AT24C01AU3-10UU-1.8 (2) AT24C01AY1-10YU-1.8 (Not recommended for new design) (3) AT24C01AY6-10YH-1.8 (4) AT24C01A-W1.8-11 Notes: 1. This device is not recommended for ...

Page 14

AT24C02 Ordering Information Ordering Code (2) AT24C02-10PU-2.7 (2) AT24C02-10PU-1.8 (2) AT24C02N-10SU-2.7 (2) AT24C02N-10SU-1.8 (2) AT24C02-10TU-2.7 (2) AT24C02-10TU-1.8 (2) AT24C02Y1-10YU-1.8 (2) AT24C02-10TSU-1.8 (2) AT24C02U3-10UU-1.8 (3) AT24C02-W2.7-11 Notes: 1. This device is not recommended for new design. Please refer to AT24C02B datasheet. ...

Page 15

... AT24C04 Ordering Information Ordering Code (2) AT24C04-10PU-2.7 (2) AT24C04-10PU-1.8 (2) AT24C04N-10SU-2.7 (2) AT24C04N-10SU-1.8 (2) AT24C04-10TU-2.7 (2) AT24C04-10TU-1.8 (2) AT24C04Y1-10YU-1.8 (Not recommended for new design) (3) AT24C04Y6-10YH-1.8 (2) AT24C04-10TSU-1.8 (2) AT24C04U3-10UU-1.8 (4) AT24C04-W1.8-11 Notes: 1. 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. 2. “U” designates Green Package + RoHS compliant. ...

Page 16

AT24C08A Ordering Information Ordering Code (2) AT24C08A-10PU-2.7 (2) AT24C08A-10PU-1.8 (2) AT24C08AN-10SU-2.7 (2) AT24C08AN-10SU-1.8 (2) AT24C08A-10TU-2.7 (2) AT24C08A-10TU-1.8 (2) AT24C08AY1-10YU-1.8 (Not recommended for new design) (3) AT24C08AY6-10YH-1.8 (2 AT24C08AU2-10UU-1.8 (4) AT24C08A-W1.8-11 Notes: 1. For 2.7V devices used in the 4.5V to ...

Page 17

AT24C16A Ordering Information Ordering Code (2) AT24C16A-10PU-2.7 (2) AT24C16A-10PU-1.8 (2) AT24C16AN-10SU-2.7 (2) AT24C16AN-10SU-1.8 (2) AT24C16A-10TU-2.7 (2) AT24C16A-10TU-1.8 (2) AT24C16AY1-10YU-1.8 (Not recommended for new design) (3) AT24C16AY6-10YH-1.8 (2) AT24C16AU2-10UU-1.8 (3) AT24C16A-W1.8-11 Notes: 1. This device is not recommended for new design. ...

Page 18

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 19

JEDEC SOIC 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 0180Z1–SEEPR–5/07 1 ...

Page 20

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 21

MAP D E Top View Side View 2325 Orchard Parkway San Jose, CA 95131 R 0180Z1–SEEPR–5/ End View A SYMBOL TITLE 8Y1, 8-lead (4.90 x 3.00 mm ...

Page 22

Mini-MAP (MLP 2x3 mm) D Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-229, for proper dimensions, tolerances, datums, etc. 2. Dimension b applies to metallized terminal and is measured between 0.15 mm ...

Page 23

SOT23 E1 1 Seating Plane NOTES: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-193, Variation AB, for additional information. 2. Dimension D does not include mold flash, protrusions, or gate burrs. Mold flash, ...

Page 24

E Pin 1 Mark this corner D Top View Bottom View Notes: 1. These drawings are for general information only. No JEDEC Drawing to refer ...

Page 25

PIN 1 BALL PAD CORNER Top View PIN 1 BALL PAD CORNER 1 2 (d1 (e1) Bottom View 8 SOLDER BALLS 1. Dimension “b” is measured at the maximum solder ball diameter. This ...

Page 26

Revision History Doc. No. 0180Z1 AT24C01A/02/04/08A/16A 26 Date Comments 5/2007 Implemented revision history. Changed formatting on page 16 0180Z1–SEEPR–5/07 ...

Page 27

... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...