AT25640B-SSHL-T vs AT24C64CN-SH-B Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AT25640B-SSHL-T sa pamamagitan ng Microchip Technology at AT24C64CN-SH-B sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
AT25640B-SSHL-T - 64Kb SPI EEPROM, 8-SOIC, 20 MHz | Microchip
AT25640B-SSHL-T ✓ NakahandaMicrochip Technology
AT24C64CN-SH-B - 64Kb I2C EEPROM, 1.8-5.5V, 8-SOIC | Microchip
AT24C64CN-SH-B ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AT25640B-SSHL-T | AT24C64CN-SH-B |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | Non-volatile EEPROM (Serial) | Non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory) |
| Memory Density | 64 Kbit | — |
| Memory Organization | 8192 x 8 (8 KB) | — |
| Interface | SPI (Serial Peripheral Interface) | I²C (2-wire serial) |
| Maksimum na Taktiko ng Oras | 20 MHz | — |
| Supply Voltage (VCC) | 1.8 V to 5.5 V | — |
| Page Size | 32 bytes | — |
| Endurance | 1,000,000 erase/write cycles per page (typical) | — |
| Data Retention | 100 years (typical) | >40 years |
| Standby Current | 5 µA typical at 5 V | — |
| Active Read Current | [DATA_NEEDED: active read current at 5 V] | — |
| Write Cycle Time | 5 ms typical (page write) | — |
| SPI Modes | Mode 0 (0,0) and Mode 3 (1,1) | — |
| Write Protection | Hardware (WP pin) and software (status register) | Hardware WP pin |
| Temperature na Operasyon | -40 °C to +85 °C (industrial) | — |
| Packhaging | 8-pin SOIC (SOIC-8, narrow body, 0.150") | 8-SOIC (3.90 mm / 0.154" body width) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| AEC-Q100 | Qualified (AT25640B family) | — |
| Tindminan RoHS | Compliant | — |
| Lead-Free / Halogen-Free | Yes | — |
| Level ng MSL | 1 (unlimited floor life) | MSL 1 (per JEDEC J-STD-020) |
| Laki ng Memory | — | 64 Kbit (8 K × 8) |
| Organisasyon | — | 8 K × 8 (8,192 bytes) |
| Clock Frequency (max) | — | 1 MHz (Fast-Plus mode) |
| Access Time | — | 550 ns |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Write Endurance | — | 1,000,000 erase/write cycles |
| Programmable Device Addresses | — | Up to 8 devices (A0/A1/A2 pins) |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C |
| Lead-Free / RoHS | — | Yes / Compliant |
| Wala sa Halogen | — | Yes |