AT25640B-SSHL-T vs AT25640B-MAHL-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AT25640B-SSHL-T sa pamamagitan ng Microchip Technology at AT25640B-MAHL-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
AT25640B-SSHL-T - 64Kb SPI EEPROM, 8-SOIC, 20 MHz | Microchip
AT25640B-SSHL-T ✓ NakahandaMicrochip Technology
AT25640B-MAHL-T - 64Kb SPI EEPROM, 20MHz, 8-UDFN | Microchip
AT25640B-MAHL-T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AT25640B-SSHL-T | AT25640B-MAHL-T |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | Non-volatile EEPROM (Serial) | EEPROM (Serial, SPI) |
| Memory Density | 64 Kbit | 64 Kbit (8 KB) |
| Memory Organization | 8192 x 8 (8 KB) | 8192 x 8 bit |
| Interface | SPI (Serial Peripheral Interface) | SPI (Serial Peripheral Interface) |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz @ 5 V |
| Supply Voltage (VCC) | 1.8 V to 5.5 V | — |
| Page Size | 32 bytes | — |
| Endurance | 1,000,000 erase/write cycles per page (typical) | >1,000,000 erase/write cycles per page |
| Data Retention | 100 years (typical) | 100 years |
| Standby Current | 5 µA typical at 5 V | 1 µA typical, 2 µA max @ 5.5 V |
| Active Read Current | [DATA_NEEDED: active read current at 5 V] | [DATA_NEEDED: active read current] |
| Write Cycle Time | 5 ms typical (page write) | ≤5 ms (byte/page) |
| SPI Modes | Mode 0 (0,0) and Mode 3 (1,1) | Mode 0 (0,0) and Mode 3 (1,1) |
| Write Protection | Hardware (WP pin) and software (status register) | — |
| Temperature na Operasyon | -40 °C to +85 °C (industrial) | — |
| Packhaging | 8-pin SOIC (SOIC-8, narrow body, 0.150") | 8-UDFN (2 mm x 3 mm) with Exposed Pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| AEC-Q100 | Qualified (AT25640B family) | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes | Yes / Yes |
| Level ng MSL | 1 (unlimited floor life) | 1 (per JEDEC J-STD-020) |
| Supply Voltage (Vcc) | — | 1.8 V to 5.5 V |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C (Industrial) |
| Page Write Buffer Size | — | 32 bytes |
| Write Protect | — | Hardware (WP pin) and Software block protection (upper 1/4 array) |