Description
BUY AM27S29APC https://www.utsource.net/itm/p/12609461.html
| Parameter |
Description |
| Device Type |
UV-erasable PROM |
| Organization |
2K x 9 bit (18,432 bits) |
| Supply Voltage (VCC) |
5.0V ± 0.25V |
| Operating Temperature |
-40°C to +85°C |
| Access Time (tAC) |
250 ns maximum |
| Cycle Time (tCYC) |
275 ns minimum |
| Data Retention |
10 years at 85°C |
| Package Type |
24-pin Ceramic DIP |
| Programming Voltage |
VPP = 12.5V ± 0.5V |
| Erase Method |
UV light exposure (wavelength 253.7 nm), erase time 20 minutes |
Instructions for Use:
- Power Supply: Ensure the supply voltage (VCC) is within the specified range of 5.0V ± 0.25V.
- Programming: Apply a programming voltage (VPP) of 12.5V ± 0.5V during the write cycle.
- Erase Operation: Expose the device to UV light with a wavelength of 253.7 nm for 20 minutes to erase the contents.
- Temperature Considerations: Operate the device within the temperature range of -40°C to +85°C to ensure reliable performance.
- Timing Parameters: Adhere to the access time (tAC) and cycle time (tCYC) specifications to prevent data corruption or read/write errors.
- Handling Precautions: Handle the device with care to avoid damage from static electricity and ensure the ceramic package remains intact to protect against moisture and contaminants.
(For reference only)
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