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25C320/P The Microchip Technology 25C320/P is a 32 Kbit serial Electrically Erasable PROM (EEPROM) accessed via an SPI compatible serial bus. It operates with a supply voltage range of 4.5V to 5.5V and a maximum clock frequency of 3 MHz.
Mfr Part #:

25C320/P

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 25C320/P is a 32 Kbit serial Electrically Erasable PROM (EEPROM) accessed via an SPI compatible serial bus. It operates with a supply voltage range of 4.5V to 5.5V and a maximum clock frequency of 3 MHz.
✓ Total Stock: 19,166 pcs
$ Price Range: $1.24

25C320/P Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
19,156 pcs
On Request
19156 pcs On Request 1 On Request On Request 2020+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

25C320/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
ESD Protection
Height
Length
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Width
Write Cycle Time
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25C320/P Description

Short technical summary and product information.

The Microchip Technology 25C320/P is a 32 Kbit serial Electrically Erasable PROM (EEPROM) designed for various applications requiring non-volatile memory. It utilizes a standard SPI compatible serial bus for communication, requiring SCK, SI, and SO lines, controlled by a Chip Select (CS) input.

 

Key electrical specifications include a memory size of 32 Kbit with an organization of 4K x 8. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 3 MHz. The device features a write cycle time of 5 ms, high reliability with data retention exceeding 200 years, and endurance of 1M erase/write cycles. Power consumption is low, with a typical read current of 500 μA and a typical standby current of 500 nA.

 

This EEPROM is housed in an 8-PDIP package, suitable for through-hole mounting. The operating temperature range is 0°C to 70°C (TA). Built-in write protection mechanisms, including power on/off data protection circuitry and a write-protect pin, enhance data integrity. Sequential read operations are also supported.

25C320/P Quick Information

Product Type: EEPROM
Canonical Name: 25C320/P 32Kbit SPI EEPROM
Subcategory: SPI EEPROM

25C320/P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

25C320/P Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

25C320/P Features

  • 32 Kbit SPI serial EEPROM.
  • Operates from 4.5V to 5.5V supply.
  • Maximum clock frequency of 3 MHz.
  • Data retention exceeds 200 years.
  • Packaged in an 8-PDIP for through-hole mounting.

25C320/P Applications

  • Suitable for data logging applications.
  • Used in embedded system designs.
  • Ideal for configuration storage.
  • Reliable for long-term data retention.

25C320/P FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 25C320/P?

The memory size is 32 Kbit.

What interface does the 25C320/P use?

The memory interface is SPI.

What is the operating voltage range for the 25C320/P?

The operating voltage range is 4.5V to 5.5V.

What is the maximum clock frequency for this EEPROM?

The maximum clock frequency is 3 MHz.

What is the operating temperature range of the 25C320/P?

The operating temperature range is 0°C to 70°C.

How long is the data retention for the 25C320/P?

Data retention exceeds 200 years.

What package type is the 25C320/P available in?

It is available in an 8-PDIP package.

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