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AT25128B-SSHL-T
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AT25128B-SSHL-T Overview
The Microchip AT25128B is a 128 Kb Serial EEPROM utilizing theindustry standard Serial Peripheral Interface (SPI) compatible serial bus. Thedevice is organized as one block of 16,384 x 8-bit and is optimized for use in consumer electronics, industrial, medical,and automotive applications where reliable and dependable nonvolatile memorystorage is essential. Software write protection allows the user to protect , , or the entire memory array. A hardware write protect pin is also provided,which additionally protects against inadvertent writes to the status register.The EEPROM is available in a variety of space-saving packaging options.
For product comparison, please consider:25AA128,25LC128
Features
- 16,384 x 8-bit (128 Kbit)
- Serial Peripheral Interface (SPI) Compatible
- Supports SPI modes 0 and 3
- Up to 20 MHz clock frequency
- Self-Timed Erase and Write Cycles (5 ms max.)
- Low Power Consumption
- Read current: 7 mA (Max) at 10 MHz
- Write current: 7 mA (Max) at 10 MHz
- Standby current: 3 μA (Max) at 1.8V, 5 μA (Max) at 5 V
- Block Write Protection: Protect 1/4, 1/2 or Entire Array
- More than 1 million erase/write cycles
- Data retention 100 years
- Temperature Ranges Available
- Automotive Grade 1: -40°C to 125°C
- Automotive Grade 2: -40°C to 105°C
- Automotive Grade 3 / Industrial: -40°C to 85°C
- Automotive AECQ-100 Qualified1
- Factory Programming Available
- Available in standard packages including 8-lead SOIC, and advanced packages including 8-lead TSSOP, 8-lead 2x3 DFN, and 8-ball VFBGA
- 1Consult Automotive datasheet for device specification and ordering part number
Product Parameters
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PackageCode
3BX
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LeadContent
Pb-FREE
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PackingMedia
T/R
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TempLevel
Industrial
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Stage
REL
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ProductClassDescription
Industrial Temp (I) Tape & Reel
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PackageWidth
3.90mm(.150in)
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Weight
0.00025
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Mask
358A1
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RestrictionLevel
STANDARD
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PackageTypeDescription
SOIC
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TempRange
-40C to +85C
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LeadCount
8
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PackageType
SOIC
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PackingMediaDescription
Tape and reel
Other distributor's price
Distributor | Part # | Mfg. | Description | Price |
---|---|---|---|---|
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AT25128B-SSHL-T | Microchip Technology Inc | EEPROM Serial-SPI 128K-bit 16K x 8 2.5V/3.3V/5V Automotive 8-Pin SOIC N T/R |
4000---$0.6240 |
![]() |
AT25128B-SSHL-T | Microchip Technology Inc | IC EEPROM 128KBIT SPI 8SOIC |
1---$0.8300 25---$0.8248 |
![]() |
AT25128B-SSHL-T | Microchip Technology Inc | EEPROM - Serial-3Wire - 128Kbit - (16K x 8) - 2.5V/3.3V/5V - Automotive - 8 Pin SOIC - Tape&Reel |
1000---$1.0500 2000---$1.0000 3000---$0.9200 4000---$0.7400 8000---$0.7100 |
![]() |
AT25128B-SSHL-T | Microchip Technology Inc | AT25128B Series 128 Kb (16 K x 8) 5.5 V Surface Mount SPI Serial EEPROM - SOIC-8 |
4000---$0.4750 8000---$0.4650 12000---$0.4600 16000---$0.4600 20000---$0.4450 |
![]() |
AT25128B-SSHL-T | Microchip Technology Inc | EEPROM 128K Density SPI 16,384 x 8 Organ |
1---$0.8300 10---$0.8270 25---$0.8250 |
![]() |
AT25128B-SSHL-T | Microchip Technology Inc | Eeprom, 128Kbit, -40 To 85Deg C, Memory Size:128Kbit, Eeprom Memory Configuration:16K X 8Bit, Memory Interface Type:Serial Spi, Clock Frequency:20Mhz, Memory Case Style:Soic, No. Of Pins:8Pins, Supply Voltage Min:1.8V Rohs Compliant: Yes |Microchip AT25128B-SSHL-T |
1---$0.7800 |
![]() |
AT25128B-SSHL-T | Microchip Technology Inc | EEPROM Serial-SPI 128K-bit 16K x 8 2.5V/3.3V/5V 8-Pin SOIC T/R - Tape and Reel (Alt: AT25128B-SSHL-T) |
1---$0.8060 25---$0.7800 100---$0.7540 |
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