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AT88SC25616C-SU The Microchip Technology AT88SC25616C-SU is a 256 Kbit secure memory IC featuring a 2-wire serial interface and ISO 7816 compliance. It is supplied in an 8-SOIC package.
Mfr Part #:

AT88SC25616C-SU

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT88SC25616C-SU is a 256 Kbit secure memory IC featuring a 2-wire serial interface and ISO 7816 compliance. It is supplied in an 8-SOIC package.
✓ Total Stock: 43,115 pcs
$ Price Range: $0.75

AT88SC25616C-SU Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
22,600 pcs
On Request
22600 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
20,515 pcs
On Request
20515 pcs On Request 1 On Request On Request 2020+ 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.

AT88SC25616C-SU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Applications
Clock Frequency
ESD Protection
Interface
Memory Size
Mounting Type
Operating Voltage
SVHC Present
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AT88SC25616C-SU Description

Short technical summary and product information.

The AT88SC25616C-SU from Microchip Technology is a high-performance secure memory IC offering 256 Kbits of EEPROM user memory. This device is designed for secure storage of sensitive system or user information, incorporating advanced security and cryptographic features.

 

The memory is organized into sixteen 2-Kbyte zones, each with programmable access rights, and includes a 2-Kbit configuration zone with OTP area. Security features include a 64-bit mutual authentication protocol, stream encryption, multiple key sets, and password protection. It supports ISO 7816 Class A (5V) or Class B (3V) operation and the T=0 asynchronous protocol.

 

Designed for embedded applications and smart cards, the AT88SC25616C-SU operates from a low voltage of 2.7V to 5.5V and features a 1.0 MHz 2-wire serial interface for fast operation. The IC is housed in a standard 8-lead SOIC package, suitable for surface mounting. Reliability is ensured with an endurance of 100,000 cycles and 10 years of data retention.

AT88SC25616C-SU Quick Information

Product Type: Secure Memory IC
Canonical Name: AT88SC25616C-SU Secure Memory IC
Subcategory: Specialized ICs

AT88SC25616C-SU Compliance

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

AT88SC25616C-SU Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

AT88SC25616C-SU Features

  • 256 Kbit EEPROM user memory.
  • Sixteen 2-Kbyte memory zones.
  • 64-bit mutual authentication protocol.
  • ISO 7816 Class A/B operation.
  • 2.7V to 5.5V low voltage operation.

AT88SC25616C-SU Applications

  • Secure storage for sensitive data.
  • Smart card applications.
  • Embedded system security.
  • Multi-application use.

AT88SC25616C-SU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT88SC25616C-SU?

The AT88SC25616C-SU has 256 Kbit of EEPROM user memory.

How is the user memory organized in the AT88SC25616C-SU?

The user memory is divided into sixteen 2-Kbyte zones.

What security features does the AT88SC25616C-SU offer?

It features a 64-bit mutual authentication protocol, stream encryption, four key sets, and eight sets of two 24-bit passwords.

What are the smart card operating specifications?

It supports ISO 7816 Class A (5V) or Class B (3V) operation and the ISO 7816-3 Asynchronous T=0 protocol.

What is the operating voltage range for this secure memory IC?

The AT88SC25616C-SU operates at low voltages from 2.7V to 5.5V.

What interface does the AT88SC25616C-SU use?

It uses a 2-wire serial interface with 1.0 MHz compatibility.

What is the endurance and data retention of this memory IC?

The device offers an endurance of 100,000 cycles and data retention of 10 years.

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