| Mfr. Part # | AT28BV64B-20JU | AT28HC64B-90JU |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | AT28BV64B Series 64 Kb (8 K x 8) 3.6 V Battery-Voltage Parallel EEPROM - PLCC-32 | IC EEPROM 64K PARALLEL 32PLCC |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 1 Weeks | 7 Weeks |
Contact Plating | Tin | Tin |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 32-LCC (J-Lead) | 32-LCC (J-Lead) |
Number of Pins | 32 | 32 |
Memory Types | Non-Volatile | Non-Volatile |
Current - Supply (Nom) | 15mA | 40mA |
Operating Temperature | -40°C~85°C TC | -40°C~85°C TC |
Packaging | Tube | Tube |
Published | 1997 | 1997 |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 2 (1 Year) | 2 (1 Year) |
Number of Terminations | 32 | 32 |
Voltage - Supply | 3.3V | 5V |
Terminal Position | QUAD | QUAD |
Peak Reflow Temperature (Cel) | 245 | 245 |
Number of Functions | 1 | 1 |
Terminal Pitch | 1.27mm | 1.27mm |
Frequency | 5MHz | 90GHz |
Time@Peak Reflow Temperature-Max (s) | 40 | 40 |
Base Part Number | AT28BV64 | AT28HC64 |
Interface | Parallel, SPI | Parallel, SPI |
Memory Size | 64Kb 8K x 8 | 64Kb 8K x 8 |
Access Time | 200ns | 90ns |
Memory Format | EEPROM | EEPROM |
Memory Interface | Parallel | Parallel |
Organization | 8KX8 | 8KX8 |
Memory Width | 8 | 8 |
Write Cycle Time - Word, Page | 10ms | 10ms |
Density | 64 kb | 64 kb |
Standby Current-Max | 0.00005A | 0.0001A |
Programming Voltage | 3V | 5V |
Endurance | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles |
Write Cycle Time-Max (tWC) | 10ms | 10ms |
Data Polling | YES | YES |
Toggle Bit | YES | YES |
Voltage - Supply (Max) | 3.6V | - |
Voltage - Supply (Min) | 2.7V | - |
Page Size | 64words | 64words |
Length | 13.97mm | 13.97mm |
Height Seated (Max) | 3.556mm | 3.556mm |
Width | 11.43mm | 11.43mm |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Power Supplies | - | 5V |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $118.4477 10+ $111.7431 100+ $105.418 500+ $99.451 1000+ $93.8217 | Quantity Unit Price 1+ $68.6666 10+ $64.7798 100+ $61.113 500+ $57.6538 1000+ $54.3904 |
| Availability | 1200 | 2598 |
| Price | $118.4477 | $68.6666 |
| Quantity |
In Stock : 1200