Allicdata Part #: | AT25256B-SSHL-B-ND |
Manufacturer Part#: |
AT25256B-SSHL-B |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC EEPROM 256K SPI 20MHZ 8SOICEEPROM Memory IC 256... |
More Detail: | N/A |
DataSheet: | AT25256B-SSHL-B Datasheet/PDF |
Quantity: | 4671 |
Series: | AT25256B |
Packaging: | Tube |
Part Status: | Active |
Memory Type: | Non-Volatile |
Memory Format: | EEPROM |
Technology: | EEPROM |
Memory Size: | 256Kb (32K x 8) |
Clock Frequency: | 20MHz |
Write Cycle Time - Word, Page: | 5ms |
Access Time: | 80 ns |
Memory Interface: | SPI |
Voltage - Supply: | 1.8 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | AT25256 |
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: sales@allicdata.com
1. Description
The Atmel® AT25256B-SSHL-B/256B provides 131,072/262,144 bits of Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 16,384/32,768 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 AT25128B/256B is available in space saving JEDEC SOIC, TSSOP, UDFN, and VFBGA packages. The AT25128B/256B is enabled through the Chip Select pin (CS) and accessed via a 3-Wire interface consisting of Serial Data Input (SI), Serial Data Output (SO), and Serial Clock (SCK). All programming cycles are completely self-timed, and no separate erase cycle is required before write. Block Write protection is enabled by programming the status register with one of four blocks of Write Protection. Separate Program Enable and Program Disable instructions are provided for additional data protection. Hardware Data Protection is provided via the WP pin to protect against inadvertent write attempts. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence.
2. Features
1. Serial Peripheral Interface (SPI) Compatible
2. Supports SPI Modes 0 (0,0) and 3 (1,1)
- Data Sheet Describes Mode 0 Operation
3. Low-voltage and Standard-voltage Operation
- VCC = 1.8V to 5.5V
4. 20MHz Clock Rate (5V)
5. 64-byte Page Mode and Byte Write Operation
6. Block Write Protection
- Protect 1/4, 1/2, or Entire Array
7. Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software Data Protection
8. Self-timed Write Cycle (5ms max)
9. High Reliability
- Endurance: 1,000,000 Write Cycles
- Data Retention: 100 Years
10. Green (Pb/Halogen-free/RoHS Compliant) Packaging Options
11. Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers
3. Pin Configurations
4. Packaging Information
Part Number | Manufacturer | Price | Quantity | Description |
---|
AT2520QB10ZS | Kingbright | 0.0 $ | 1000 | LED 2.5X2.0MM BLUE SMDLED... |
AT2520SE9ZS | Kingbright | 0.0 $ | 1000 | LED 2.5X2.0MM RED SMDLED ... |
AT2520SY9ZS | Kingbright | 0.0 $ | 1000 | LED 2.5X2.0MM YELLOW SMDL... |
AT2520ZG10ZS | Kingbright | 0.0 $ | 1000 | LED 2.5X2.0MM GREEN SMDLE... |
AT25SD | Knowles Volt... | 28.69 $ | 1000 | CAP TRIMMER1 ~ 23pF Trimm... |
AT25LSD | Knowles Volt... | 28.96 $ | 1000 | CAP TRIMMERTrimmer Capaci... |
AT25LHV | Knowles Volt... | 39.22 $ | 1000 | CAP TRIMMERTrimmer Capaci... |
AT25HV | Knowles Volt... | 22.63 $ | 50 | CAP TRIMMER 1-23PF 750V P... |
AT25128-10PC-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 2.1MHZ... |
AT25128-10PI-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 2.1MHZ... |
AT25128N-10SC-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 2.1MHZ... |
AT25128N-10SI-1.8 | Microchip Te... | -- | 1000 | IC EEPROM 128K SPI 2.1MHZ... |
AT25128N1-10SC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128N1-10SC-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 16SOIC... |
AT25128N1-10SC-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128N1-10SI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128N1-10SI-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 16SOIC... |
AT25128N1-10SI-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128T1-10TC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128T1-10TC-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128T1-10TI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128T1-10TI-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 1... |
AT25128T2-10TC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 2... |
AT25128T2-10TC-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 20TSSO... |
AT25128T2-10TC-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 2... |
AT25128T2-10TI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 2... |
AT25128T2-10TI-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 20TSSO... |
AT25128T2-10TI-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 128K SPI 3MHZ 2... |
AT25256-10CC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 3MHZ 8... |
AT25256-10PC-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 2.1MHZ... |
AT25256-10PI-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 2.1MHZ... |
AT25256T2-10TC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 3MHZ 2... |
AT25256T2-10TC-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 20TSSO... |
AT25256T2-10TC-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 3MHZ 2... |
AT25256T2-10TI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 3MHZ 2... |
AT25256T2-10TI-1.8 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 256K SPI 20TSSO... |
AT25256T2-10TI-2.7 | Microchip Te... | -- | 1000 | IC EEPROM 256K SPI 3MHZ 2... |
AT25320T1-10TC | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 32K SPI 3MHZ 14... |
AT25320T1-10TC-2.7 | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 32K SPI 3MHZ 14... |
AT25320T1-10TI | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 32K SPI 3MHZ 14... |
IC DRAM 32G 1866MHZ FBGASDRAM - Mobile L...
LPDDR3 6G DIE 192MX32Memory IC
IC DRAM 24G 1866MHZ FBGASDRAM - Mobile L...
IC SRAM 128K PARALLEL 84PLCCSRAM - Dual ...
IC SRAM 16K PARALLEL 52PLCCSRAM - Dual P...
IC SRAM 512K PARALLEL 100TQFPSRAM - Dual...