AT24C64CN-SH-B vs AT25640B-SSHL-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AT24C64CN-SH-B sa pamamagitan ng Microchip Technology at AT25640B-SSHL-T 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
AT24C64CN-SH-B - 64Kb I2C EEPROM, 1.8-5.5V, 8-SOIC | Microchip
AT24C64CN-SH-B ✓ NakahandaMicrochip Technology
AT25640B-SSHL-T - 64Kb SPI EEPROM, 8-SOIC, 20 MHz | Microchip
AT25640B-SSHL-T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AT24C64CN-SH-B | AT25640B-SSHL-T |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | Non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory) | Non-volatile EEPROM (Serial) |
| Laki ng Memory | 64 Kbit (8 K × 8) | — |
| Organisasyon | 8 K × 8 (8,192 bytes) | — |
| Interface | I²C (2-wire serial) | SPI (Serial Peripheral Interface) |
| 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 | — |
| Data Retention | >40 years | 100 years (typical) |
| Programmable Device Addresses | Up to 8 devices (A0/A1/A2 pins) | — |
| Write Protection | Hardware WP pin | Hardware (WP pin) and software (status register) |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C | — |
| Packhaging | 8-SOIC (3.90 mm / 0.154" body width) | 8-pin SOIC (SOIC-8, narrow body, 0.150") |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | MSL 1 (per JEDEC J-STD-020) | 1 (unlimited floor life) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Wala sa Halogen | Yes | — |
| Memory Density | — | 64 Kbit |
| Memory Organization | — | 8192 x 8 (8 KB) |
| 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) |
| 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) |
| Temperature na Operasyon | — | -40 °C to +85 °C (industrial) |
| AEC-Q100 | — | Qualified (AT25640B family) |
| Tindminan RoHS | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes |