AT24C01C-SSHM-B Atmel, AT24C01C-SSHM-B Datasheet

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AT24C01C-SSHM-B

Manufacturer Part Number
AT24C01C-SSHM-B
Description
EEPROM 1K 2-WIRE 8 SOIC PB HALOFREE NiPdAu 1.7V
Manufacturer
Atmel
Datasheet

Specifications of AT24C01C-SSHM-B

Rohs
yes
Memory Size
1 kbit
Organization
128 x 8
Data Retention
100 yr
Maximum Clock Frequency
400 kHz, 1 GHz
Maximum Operating Current
3 mA
Operating Supply Voltage
1.7 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8
Interface Type
2-Wire, I2C
Minimum Operating Temperature
- 55 C
Operating Current
1 mA
Supply Voltage - Max
5.5 V
Supply Voltage - Min
1.7 V
Features
Description
The Atmel
Programmable Read-Only Memory (EEPROM) organized as 128/256 words of eight
bits each. Both devices include a cascading feature that allows up to eight devices to
share a common 2-wire bus. These devices are optimized for use in many industrial
and commercial applications where low power and low voltage operation are essential.
The AT24C01C/02C are available in space saving 8-lead PDIP, 8-lead JEDEC SOIC,
8-lead TSSOP, 8-lead UDFN
the entire family operates from 1.7V to 5.5V V
Low-voltage operation
Internally organized as 128 x 8 (1K) or 256 x 8 (2K)
I
Schmitt Trigger, filtered inputs for noise suppression
Bidirectional data transfer protocol
400kHz (1.7V) and 1MHz (2.5V, 2.7V, 5.0V) compatibility
Write Protect pin for hardware data protection
8-byte Page Write mode
Self-timed write cycle (5ms max)
High-reliability
Green package options (Pb/Halide-free/RoHS-compliant)
Die sale options: wafer form and tape and reel available
2
C compatible (2-wire) serial interface
V
Partial page writes allowed
Endurance: 1,000,000 write cycles
Data retention: 100 years
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT23,
and 8-ball VFBGA
CC
®
AT24C01C/02C provides 1024/2048-bits of Serial Electrically Erasable and
= 1.7V to 5.5V
I
2
C-Compatible (2-wire) Serial EEPROM
Atmel AT24C01C and AT24C02C
,
5-lead SOT23, and 8-ball VFBGA packages. In addition,
1-Kbit (128 x 8), 2-Kbit (256 x 8)
CC
.
DATASHEET
8700F–SEEPR–6/12

Related parts for AT24C01C-SSHM-B

AT24C01C-SSHM-B Summary of contents

Page 1

... These devices are optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C01C/02C are available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead UDFN 5-lead SOT23, and 8-ball VFBGA packages. In addition, , the entire family operates from 1 ...

Page 2

... This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Atmel AT24C01C/02C [DATASHEET] 8-lead TSSOP ...

Page 3

... Device/Page Addresses ( AT24C01C/02C. As many as eight 1-Kbit or 2-Kbit devices may be addressed on a single bus system. See “Device Addressing” on page 9 Write Protect (WP): The AT24C01C/02C have a Write Protect pin that provides hardware data protection. The Write Protect pin allows normal read/write operations when connected to ground (GND). When the Write Protect pin is ...

Page 4

... Memory Organization Atmel AT24C01C, 1K Serial EEPROM: Internally organized with 16 pages of eight bytes each, the 1K requires a 7-bit data word address for random word addressing. Atmel AT24C02C, 2K Serial EEPROM: Internally organized with 32 pages of eight bytes each, the 2K requires an 8-bit data word address for random word addressing. ...

Page 5

... Note 2. 1.7V Min Max 400 1.2 0.6 100 0.1 0.9 1.2 0.6 0.6 0 100 0.3 300 0 1,000,000 ): 1.3 k (2.5V, 5V), 10 k (1.7V Atmel AT24C01C/02C [DATASHEET] = 1.7V to 5.5V 1TTL Gate and 2.5V,5.0V Min Max Units 1000 kHz 0.4 μs 0.4 μ 0.05 0.55 μs 0.5 μs 0.25 μs 0.25 μs 0 μs 100 ns 0.3 μs 100 ns ...

Page 6

... Acknowledge: All addresses and data words are serially transmitted to and from the EEPROM in 8-bit words. The EEPROM sends a zero to acknowledge that it has received each word. This happens during the ninth clock cycle. Standby Mode: The AT24C01C/02C features a low power standby mode which is enabled: Upon power-up. ...

Page 7

... The write cycle time t is the time from a valid Stop condition of a write sequence to the end of the internal WR clear/write cycle. t HIGH LOW LOW t t HD.DAT SU.DAT ( Stop Condition Atmel AT24C01C/02C [DATASHEET SU.STO t BUF Start Condition 7 8700F–SEEPR–6/12 ...

Page 8

... Figure 6-4. Data Validity SDA SCL Data Stable Figure 6-5. Start and Stop Definition SDA SCL Start Figure 6-6. Output Acknowledge 1 SCL Data In Data Out Start Data Stable Data Change Stop 8 9 Acknowledge Atmel AT24C01C/02C [DATASHEET] 8 8700F–SEEPR–6/12 ...

Page 9

... Only if the internal write cycle has completed will the EEPROM respond with a zero allowing the read or write sequence to continue. Data Security: The AT24C01C/02C has a hardware data protection scheme that allows the user to write protect the entire memory when the WP pin ...

Page 10

... Word Address Data Word T E Address (n) Data ( Figure 9-4 on page Data ( Data ( Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/ ...

Page 11

... Data Word Device R A Address (n) T Address Data ( Data ( Atmel AT24C01C/02C [DATASHEET Data ( Data ( 8700F–SEEPR–6/12 ...

Page 12

... Green, matte Sn lead finish, Industrial temperature range (-40˚C to +85˚ Green, NiPdAu lead finish, Industrial temperature range (-40˚C to +85˚ 11mil wafer thickness Package Option P = PDIP SS = JEDEC SOIC X = TSSOP MA = UDFN ST = SOT23 C = VFBGA WWU = Wafer unsawn Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 12 ...

Page 13

... Part Markings AT24C01C and AT24C02C: Package Marking Information 8-lead PDIP ATMLUYWW ###M AAAAAAAA 8-lead UDFN 2.0 x 3.0 mm Body ### HM@ YXX Note 1: designates pin 1 Note 2: Package drawings are not to scale Catalog Number Truncation AT24C01C AT24C02C Date Codes Y = Year 2: 2012 6: 2016 3: 2013 7: 2017 4: 2014 8: 2018 5: 2015 ...

Page 14

... Ordering Codes 12.1 Atmel AT24C01C Ordering Information Ordering Code AT24C01C-PUM (Bulk Form Only) (1) AT24C01C-SSHM-B (NiPdAu Lead Finish) (2) AT24C01C-SSHM-T (NiPdAu Lead Finish) (1) AT24C01C-XHM-B (NiPdAu Lead Finish) (2) AT24C01C-XHM-T (NiPdAu Lead Finish) (2) AT24C01C-MAHM-T (NiPdAu Lead Finish) (2) AT24C01C-STUM-T (2) AT24C01C-CUM-T (3) AT24C01C-WWU11M Notes Bulk (tubes Tape and reel SOIC = 4K per reel  ...

Page 15

... Ball Grid Array (VFBGA) Package Voltage 8P3 8S1 8S1 Lead-free/Halogen-free 1.7V to 5.5V 8MA2 5TS1 8U3-1 Wafer Sale Package Type Atmel AT24C01C/02C [DATASHEET] Operation Range Industrial Temperature (–40C to 85C) Industrial Temperature (–40C to 85C) 15 8700F–SEEPR–6/12 ...

Page 16

... D 0.355 0.365 0.400 3 D1 0.005 3 E 0.300 0.310 0.325 4 E1 0.240 0.250 0.280 3 e 0.100 BSC eA 0.300 BSC 4 L 0.115 0.130 0.150 2 GPC DRAWING NO. PTC 8P3 Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 06/21/11 REV ...

Page 17

... Small Outline (JEDEC SOIC Ø END VIEW COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX NOTE SYMBOL A 1.35 – 1.75 A1 0.10 – 0.25 b 0.31 – 0.51 C 0.17 – 0.25 D 4.80 – 5.05 E1 3.81 – 3.99 E 5.79 – 6.20 e 1.27 BSC L 0.40 – 1.27 Ø Ø 0° – 8° GPC DRAWING NO. REV. SWB 8S1 Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 6/22/ ...

Page 18

... Body, Plastic Thin Shrink Small Outline Package (TSSOP End View COMMON DIMENSIONS (Unit of Measure = mm) MIN MAX SYMBOL NOM NOTE 1.20 A1 0.05 - 0.15 A2 0.80 1.00 1.05 D 2.90 3.00 3. 6.40 BSC E1 4.30 4.40 4. 0.19 – 0. 0.65 BSC L 0.45 0.60 0.75 L1 1.00 REF C 0.09 - 0.20 GPC DRAWING NO. TNR 8X Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 6/22/11 REV ...

Page 19

... Enhanced Plastic Ultra Thin Dual Flat No Lead Package (UDFN) C COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX NOTE D 2.00 BSC E 3.00 BSC D2 1.40 1.50 1.60 E2 1.20 1.30 1.40 A 0.50 0.55 0.60 A1 0.0 0.02 0.05 A2 – – 0.55 C 0.152 REF L 0.30 0.35 0.40 e 0.50 BSC b 0.18 0.25 0.30 K 0.20 – – 7/15/11 GPC DRAWING NO. YNZ 8MA2 Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 3 REV ...

Page 20

... Body, Plastic Thin Shrink Small Outline Package (Shrink SOT END VIEW COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX NOTE SYMBOL 1.00 A1 0.00 - 0.10 A2 0.70 0.90 1.00 c 0. 2.90 BSC 1,2 E 2.80 BSC 1,2 E1 1.60 BSC 1,2 L1 0.60 REF e 0.95 BSC e1 1.90 BSC b 0.30 - 0.50 3,4 GPC DRAWING NO. TSZ 5TS1 Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 5/31/12 REV ...

Page 21

... VFBGA Package SIDE VIEW COMMON DIMENSIONS (Unit of Measure - mm) SYMBOL MIN NOM MAX NOTE A 0.73 0.79 0.85 A1 0.09 0.14 0.19 A2 0.40 0.45 0.50 b 0.20 0.25 0. 1.50 BSC E 2.0 BSC e 0.50 BSC e1 0.25 REF d 1.00 BSC d1 0.25 REF GPC DRAWING NO. GXU 8U3-1 Atmel AT24C01C/02C [DATASHEET] 8700F–SEEPR–6/12 3/27/12 REV ...

Page 22

... Comments Correct ordering codes: - AT24C01C-WWU11, Die Sale to AT24C01C-WWU11M, Wafer Sale. - AT24C02C-WWU11, Die Sale to AT24C02C-WWU11M, Wafer Sale. Remove WDT from ordering code detail. Update Atmel logos and disclaimer page. Update datasheet template. Add AT24C01C to document. Electrical performance improvements: - Reduce all ISB from legacy values - Increase 1MHz frequency range to include 2 ...

Page 23

... Other terms and product names may be trademarks of others. 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 THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, 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 ...

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