Microchip Technology AT27C520-90SC Memory Integrated Circuit
IC EPROM 512KBIT PARALLEL 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT27C520-90SC
Detailed Description
IC EPROM 512KBIT PARALLEL 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT27C520-90SC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT27C520-90SC Memory Integrated Circuit technical specifications.
General
Memory Size
512Kb (64K x 8)
RoHS
RoHS non-compliant
Package / Case
20-SOIC
Packaging
Tube
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TC)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EPROM - OTP
Memory Type
Non-Volatile
Alternate Parts Comparison (AT27C520-90SC vs AT27LV520-90SC vs AT24C256C-SSHL-T vs AT27LV520-70SC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 8-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TC) | 0°C ~ 70°C (TC) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TC) |
| Supply Voltage | 4.5V ~ 5.5V | 3V ~ 3.6V, 4.5V ~ 5.5V | 1.7V ~ 5.5V | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Memory Size | 512Kb (64K x 8) | 512Kb (64K x 8) | 32 kB | 512Kbit |
| Lifecycle Status | Obsolete | Obsolete | Production | Obsolete |
| Access Time | 90 ns | 90 ns | 550 ns | 70 ns |
| Memory Format | EPROM | EPROM | EEPROM | EPROM |
| Memory Interface | Parallel | Parallel | I²C | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | EEPROM | Non-Volatile |
| Technology | EPROM - OTP | EPROM - OTP | EEPROM | EPROM - OTP |
| Action |
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