AT28C040-25BC
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- Mfr.Part #
- AT28C040-25BC
- Manufacturer
- Microchip Technology
- Package / Case
- 32-CDIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC EEPROM 4MBIT PARALLEL 32CDIP
- Stock
- 22,275
- In Stock ：
- 22,275
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- JESD-30 Code :
- R-CDIP-T32
- Organization :
- 512KX8
- Memory Organization :
- 512K x 8
- Write Cycle Time - Word, Page :
- 10ms
- Voltage - Supply :
- 4.5V~5.5V
- Supplier Device Package :
- 32-CDIP
- Memory Size :
- 4Mb 512K x 8
- Published :
- 1998
- Memory Width :
- 8
- Reach Compliance Code :
- not_compliant
- Number of Terminations :
- 32
- Length :
- 40.64mm
- Write Cycle Time-Max (tWC) :
- 10ms
- Package Shape :
- RECTANGULAR
- Command User Interface :
- No
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Operating Temperature :
- 0°C~70°C TC
- Terminal Position :
- Dual
- HTS Code :
- 8542.32.00.51
- Memory Interface :
- Parallel
- Mounting Type :
- Through Hole
- Memory Type :
- Non-Volatile
- Supply Voltage-Max (Vsup) :
- 5.5V
- Access Time :
- 250ns
- Data Polling :
- yes
- ECCN Code :
- 3A991.B.1.B.1
- Memory Format :
- EEPROM
- Seated Height-Max :
- 4.06 mm
- Programming Voltage :
- 5V
- Surface Mount :
- No
- Terminal Finish :
- TIN LEAD
- Base Part Number :
- AT28C040
- JESD-609 Code :
- e0
- Page Size :
- 256words
- RoHS Status :
- Non-RoHS Compliant
- Terminal Form :
- THROUGH-HOLE
- Number of Terminals :
- 32
- Base Product Number :
- AT28C040
- Memory IC Type :
- EEPROM
- Temperature Grade :
- COMMERCIAL
- Terminal Pitch :
- 2.54mm
- Supply Current-Max :
- 0.08 mA
- Height Seated (Max) :
- 4.06mm
- Number of Functions :
- 1
- Parallel/Serial :
- Parallel
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 240
- Packaging :
- Tube
- Memory Density :
- 4194304 bit
- Output Characteristics :
- 3-STATE
- Product Status :
- Obsolete
- Series :
- --
- Package / Case :
- 32-CDIP (0.600, 15.24mm)
- Toggle Bit :
- yes
- Number of Words :
- 524288 words
- Width :
- 15.24mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package :
- Tube
- Supply Voltage-Min (Vsup) :
- 4.5V
- Standby Current-Max :
- 0.003A
- Qualification Status :
- Not Qualified
- Manufacturer :
- Microchip Technology Inc
- Operating Mode :
- ASYNCHRONOUS
- Subcategory :
- EEPROMs
- Additional Feature :
- AUTOMATIC WRITE
- Datasheets
- AT28C040-25BC
5V V -- Memory IC -- Series AT28C040 40.64mm mm
AT28C040-25BC Overview
A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tube case as well. Embedded in the 32-CDIP (0.600, 15.24mm) case, memory ics is a single file. On the chip, there is an 4Mb 512K x 8 memory, which is the size of the chip's memory. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of 0°C~70°C TC, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V volts. The recommended mounting type for memory ics is Through Hole. A total of 32 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. In order to power this memory device, 5V will be necessary. Similar parts are frequently selected using the ic memory chip's base part number, AT28C040. This chip features all the merits of a conventional chip, but it also features AUTOMATIC WRITE to improve system performance. As for power supplies, this memory chip requires just 5V . It is an important component of the -- series memory devices used in a variety of applications. In order to operate your device, you will need to provide a maximum supply current of 0.08 mA. A programming voltage of 5V is required to change a nonvolatile memory array's state. Usually, this memory ics falls under the EEPROMs component category. This chip contains a EEPROM type of memory IC. A device such as this has the number 32 of terminals within it.
AT28C040-25BC Features
Package / Case: 32-CDIP (0.600, 15.24mm)
Additional Feature:AUTOMATIC WRITE
AT28C040-25BC Applications
There are a lot of Microchip Technology
AT28C040-25BC Memory applications.
- supercomputers
- telecommunications
- workstations,
- DVD disk buffer
- data buffer
- nonvolatile BIOS memory
- Camcorders
- embedded logic
- eDRAM
- graphics card
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