Microchip 25LC320A-I/SN, 32kbit Serial EEPROM Memory, 160ns 8-Pin SOIC Serial-SPI
- N° de stock RS:
- 454-280
- Référence fabricant:
- 25LC320A-I/SN
- Fabricant:
- Microchip
Indisponible
RS n'aura plus ce produit en stock.
- N° de stock RS:
- 454-280
- Référence fabricant:
- 25LC320A-I/SN
- Fabricant:
- Microchip
Spécifications
Documentation technique
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Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Microchip | |
| Memory Size | 32kbit | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mounting Type | Surface Mount | |
| Pin Count | 8 | |
| Organisation | 4k x 8 bit | |
| Minimum Operating Supply Voltage | 2.5 V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Programming Voltage | 2.5 → 5.5V | |
| Number of Bits per Word | 8bit | |
| Dimensions | 4.9 x 3.9 x 1.25mm | |
| Maximum Random Access Time | 160ns | |
| Automotive Standard | AEC-Q100 | |
| Maximum Operating Temperature | +85 °C | |
| Data Retention | 200yr | |
| Number of Words | 4k | |
| Minimum Operating Temperature | -40 °C | |
| Sélectionner tout | ||
|---|---|---|
Marque Microchip | ||
Memory Size 32kbit | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mounting Type Surface Mount | ||
Pin Count 8 | ||
Organisation 4k x 8 bit | ||
Minimum Operating Supply Voltage 2.5 V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Programming Voltage 2.5 → 5.5V | ||
Number of Bits per Word 8bit | ||
Dimensions 4.9 x 3.9 x 1.25mm | ||
Maximum Random Access Time 160ns | ||
Automotive Standard AEC-Q100 | ||
Maximum Operating Temperature +85 °C | ||
Data Retention 200yr | ||
Number of Words 4k | ||
Minimum Operating Temperature -40 °C | ||
25AA320A/25LC320A SPI Serial EEPROM
Microchip’s 25AA320A/25LC320A family of devices are 32 Kbit SPI Serial EEPROMs available in a variety of package, temperature and power supply variants.
The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin.
The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin.
Features
Max. Clock 10 MHz
Maximum write current 5 mA
Read current: 5 mA (typical)
Standby current: 5 μA (typical)
4096 x 8-bit Organization
32-Byte Page
Self-Timed Erase and Write Cycles, 5 ms (maximum)
Block Write Protection: Protect none, 1/4, 1/2 or all of array
Built-In Write Protection: Power-on/off data protection circuitry, Write enable latch, Write-protect pin
Sequential Read
Endurance: >1,000,000 erase/write cycles
Data retention: >200 years
ESD protection: >4000V
Maximum write current 5 mA
Read current: 5 mA (typical)
Standby current: 5 μA (typical)
4096 x 8-bit Organization
32-Byte Page
Self-Timed Erase and Write Cycles, 5 ms (maximum)
Block Write Protection: Protect none, 1/4, 1/2 or all of array
Built-In Write Protection: Power-on/off data protection circuitry, Write enable latch, Write-protect pin
Sequential Read
Endurance: >1,000,000 erase/write cycles
Data retention: >200 years
ESD protection: >4000V
EEPROM Serial Access - Microchip