AT24MAC402-SSHM-T Atmel, AT24MAC402-SSHM-T Datasheet
AT24MAC402-SSHM-T
Specifications of AT24MAC402-SSHM-T
Related parts for AT24MAC402-SSHM-T
AT24MAC402-SSHM-T Summary of contents
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... Atmel AT24MAC402 and AT24MAC602 2 I C-Compatible (2-wire) 2-Kbit Serial EEPROM with a Factory-Programmed EUI-48 Plus an Embedded Unique 128-bit Serial Number Standard Serial EEPROM Features Low-voltage operation 1.7V Minimum (V = 1.7V to 5.5V) CC Internally organized as 256 x 8 (2K) C-compatible (2-wire) serial interface Schmitt Trigger, filtered inputs for noise suppression ...
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... Memory (EEPROM) organized as 256 words of eight bits each and is accessed via an I interface. In addition, AT24MAC402/602 incorporates an easy and inexpensive method to obtain a globally unique MAC or EUI address (EUI-48 or EUI-64). AT24MAC402 is an EUI-48 compatible device that contains a 48-bit EUI address, and AT24MAC602 is an EUI-64 compatible device that contains a 64-bit EUI address. ...
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... Decoder EUI-48 EUI-64 Read Address Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] Maximum Ratings” may cause permanent damage to the device. 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 ...
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... AT24MAC402/602. As many as eight 2K devices may be addressed on a single bus system. Device addressing is discussed in detail under “Device Addressing” on page Write Protect (WP): The AT24MAC402/602 has a Write Protect pin that provides hardware data protection. When the Write Protect pin is connected to ground (GND), normal Read/Write operations to the full array are possible. When the Write Protect pin is connected to V possible ...
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... OUT CC SS – 0.15mA 2.1mA OL 1.7V Min Max 400 1.2 0.6 (1) 100 0.1 0.9 1.3 0.6 0.6 0 100 0.3 300 0.6 50 Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] = 1.7V to 5.5V (unless otherwise noted) Typ Max Units 1.7 5.5 V 0.4 1.0 mA 2.0 3.0 mA 1.0 μA 2.0 μA 6.0 μA 0.10 3.0 μA 0.05 3.0 μ 0.2 V 0.4 V 2.5V, 5.0V Min ...
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... EEPROM each. Random word addressing requires a 8-bit data word address. EUI Address and Serial Number: The 48-bit EUI address in the AT24MAC402 and the 64-bit EUI address in the AT24MAC602 are located in the extended memory block. In addition, the serial number data is also located in the extended memory block as shown below in read-only EEPROM memory block located outside the standard 2K memory array as shown below ...
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... EUI-48 Support The EUI-48 address is stored in the last six bytes of the AT24MAC402’s extended memory block as shown in For information on the protocol to read the EUI-48 value, see page 15. Table 3-1. 48-Bit EUI Address Memory Map Example Description Memory Address 9Ah EUI Data Value ...
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... 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 AT24MAC402/602 features a low-power standby mode which is enabled upon Power-up or ...
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... Stop condition of a write sequence to the end of WR the internal clear/write cycle. Figure 4-4. Data Validity SDA SCL Data Stable Figure 4-5. Start and Stop Condition SDA SCL Start ( Stop Condition Condition Data Stable Data Change Stop Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] Start 8807B–SEEPR–9/2012 9 ...
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... Operations” on page 15. EUI Address Access: The AT24MAC402/602 utilizes an extended memory block containing a factory-programmed read-only EUI-48 or EUI-64 address respectively. Access to this memory block is obtained by beginning the device address word with a ‘1011’ (Bh) sequence. The behavior of the next three bits (A2, A1, and A0) remain the same as during a standard memory addressing sequence ...
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... Page Write: The AT24MAC402/602 is capable of a 16-byte Page Write. A Page Write is initiated by the same method as a Byte Write, but the microcontroller does not send a Stop condition after the first data word is clocked in. Instead, after the EEPROM acknowledges receipt of the first data word, the microcontroller can transmit up to fifteen more data words ...
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... Don’t Care Word Address Data Don’t Care Word Address Data Don’t Care Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] pin tied to V and the and A pins, the ...
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... No ACK programmed. Not Programmed ACK Program Reversible Write Protect Register (reversible). STOP – Indicates Permanent Write Protect Register ACK programmed. Clear (unprogram) Reversible Write Protect Register X ACK (reversible). Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] R/W Bit 3 Bit 2 Bit 1 Bit ...
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... STOP – Indicates Reversible Write Protect Register is Programmed No ACK programmed. Not Programmed ACK Cannot program write protect registers. STOP – Indicates Permanent Write Protect Register ACK programmed. X ACK Cannot write to write protect registers. Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] 14 8807B–SEEPR–9/2012 ...
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... Figure 8-5 on page Figure 8-6 on page 18, followed by a dummy write, and the use of a specific Figure 8-7 on page Table 8-1 on page for EUI-48 standard or Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] to the chip is CC 17). 17). 18). The EUI read sequence 16, followed by a dummy write, and the use of Figure 3-2 on page 7 for EUI-64 standard. 8807B– ...
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... Additionally, the most-significant four bits of the word address must be ‘1001’(9h). Therefore, if the application desires to read the pre-programmed EUI value, then the corresponding word address input would be 9Ah in the AT24MAC402 and 98h for the AT24MAC602 word address other than 9Ah or 98h respectively is used, the device will output undefined data ...
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... Word R Device A T Address Data ( Data ( Atmel AT24MAC402/602 [PRELIMINARY DATASHEET Data ( Data ( Data ( ...
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... EUI Address EUI Address A A Data Byte ( 1010 (Ah) for 48-Bit EUI and 1000 (8h) for 64-Bit EUI. Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] A Data Byte Serial Number Serial Number N Data Byte 3h Data Byte ...
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... EUI-48 standard 6 = EUI-64 standard Device Density 02 = 2-Kbit density – Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] M – T Shipping Carrier Option T = Tape and reel Operating Voltage M = 1.7V to 5.5V Package Device Grade or Wafer/Die Thickness H = Green, NiPdAu lead finish, Industrial temperature range, (– ...
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... Programming of IEEE assigned customer OUIs (non-Atmel OUIs) in conjunction with specific blocks of EUI-48 values is available. Please contact Atmel for more details. Additional package types that are not listed may be available. Please contact Atmel for more details. (1) Atmel Ordering Codes (2) AT24MAC402-SSHM-T (NiPdAu Lead Finish) (2) AT24MAC402-XHM-T (NiPdAu Lead Finish) (2) ...
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... Plastic Thin Shrink Small Outline (SOT23) Package Voltage 8S1 8X 8MA2 1.7V to 5.5V 5TS1 Wafer Sale Package Type Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] Operation Range Lead-free/Halogen-free/ Industrial Temperature (–40°C to 85°C) Industrial Temperature (–40°C to 85°C) 21 8807B–SEEPR–9/2012 ...
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... Part Markings AT24MAC402 and AT24MAC602: Package Marking Information Catalog Number Truncation AT24MAC402 AT24MAC602 Date Codes Y = Year 2: 2012 6: 2016 3: 2013 7: 2017 4: 2014 8: 2018 5: 2015 9: 2019 Country of Assembly @ = Country of Assembly Trace Code XX = Trace Code (Atmel Lot Numbers Correspond to Code) Example: AA, AB.... YZ, ZZ Package Mark Contact: DL-CSO-Assy_eng@atmel ...
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... Package Drawing Contact: packagedrawings@atmel.com TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC) Atmel AT24MAC402/602 [PRELIMINARY DATASHEET Ø END VIEW COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX NOTE A 1.35 – ...
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... Dimension D and determined at Datum Plane H. Package Drawing Contact: packagedrawings@atmel.com TITLE 8X, 8-lead 4.4mm Body, Plastic Thin Shrink Small Outline Package (TSSOP) Atmel AT24MAC402/602 [PRELIMINARY DATASHEET End View COMMON DIMENSIONS (Unit of Measure = mm) MIN MAX SYMBOL NOM ...
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... Package Drawing Contact: packagedrawings@atmel.com TITLE 8MA2, 8-pad 0.6 mm Body, Thermally Enhanced Plastic Ultra Thin Dual Flat No Lead Package (UDFN) Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] C COMMON DIMENSIONS (Unit of Measure = mm) MIN MAX SYMBOL NOM NOTE D 1.90 2.00 2.10 E 2.90 3.00 3.10 D2 1.40 1.50 1 ...
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... TOP VIEW SIDE VIEW TITLE 5TS1, 5-lead 1.60mm Body, Plastic Thin Shrink Small Outline Package (Shrink SOT) Atmel AT24MAC402/602 [PRELIMINARY DATASHEET END VIEW COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX NOTE SYMBOL 1. ...
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... Revision History Doc.rev. Date 8807B 09/2012 8807A 06/2012 Description Update ordering information. Initial document release. Atmel AT24MAC402/602 [PRELIMINARY DATASHEET] 27 8807B–SEEPR–9/2012 ...
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