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Microchip Technology AT88SC0204CA-SH-T

Part No.:
AT88SC0204CA-SH-T
Manufacturer:
Microchip Technology
Category:
Specialized ICs
Package:
8-SOIC (0.154", 3.90mm Width)
Description:
IC SECURE MEMORY 8SOIC
Quantity:

Unit Price:$2.09

Ext Price:$8360.00

Payment:
Payment
Shipping:
Shipping

Product Details

AT88SC0204CA-SH-T - 2-Kbit CryptoMemory Secure Memory

AT88SC0204CA-SH-T from Microchip Technology is a legacy 2-Kbit secure memory with four configurable zones, symmetric mutual authentication, stream encryption and a two-wire interface.

Specifications were checked against the manufacturer data sheet and current distributor listing.

Overview

AT88SC0204CA divides 2 Kbits of user EEPROM into four 64-byte zones with independent access controls, password verification, authentication and encrypted data exchange.

Design focus: This is a mature product; validate legacy key configuration, personalization state, memory-zone policy and software support before reuse.

Key Advantages

Purpose-built function

Zone-level permissions and nonreadable keys protect small embedded credentials and data files.

Compact integration

A hardware two-wire interface enables direct MCU communication without a smart-card operating system.

Production support

Available in an established surface-mount or through-hole ordering format.

Documented limits

Electrical and environmental limits are defined by the official data sheet.

Feature Summary

Primary function

Secure serial memory with authentication

Interface

Two-wire serial interface compatible with embedded microcontrollers

Operating range

2.7 V to 3.6 V; industrial temperature; tape-and-reel 8-SOIC

Package

8-SOIC (0.154", 3.90mm Width)

Package & Footprint

This ordering code uses the 8-SOIC (0.154", 3.90mm Width) package.

Package-image status: The registry name exists, but the required JPG is missing. Keep this product in review until the image is supplied and visually checked.
8-SOIC (0.154", 3.90mm Width) package illustration
8-SOIC (0.154", 3.90mm Width)

Pin Functions

SDA / SCL
Serial commands and data
VCC / GND
Supply and return
Reset / control
Secure startup
Reserved pins
Follow package table

Confirm exact numbering and the latest land pattern before PCB release.

Key Specifications

FamilyCryptoMemory
User memory2 Kbit
Zones4 x 64 bytes
AuthenticationSymmetric mutual
EncryptionStream encryption
InterfaceTwo-wire serial
Supply2.7 V to 3.6 V
LifecycleMature product
Package8-lead SOIC

Replacement Considerations

No database-listed substitute was linked without exact interface, configuration and provisioning compatibility.

Manufacturer Information

The exact CA secure-memory family, SH package option and tape-and-reel suffix were checked.

Applications

Embedded credentials

Stores protected configuration and identity data.

Legacy smart-card systems

Provides authenticated encrypted memory without an onboard CPU.

Quality & Authenticity

Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.

FAQ

What is the main function?

Secure serial memory with authentication

What package is used?

8-SOIC (0.154", 3.90mm Width)

Is a verified internal replacement available?

No exact internal replacement was verified. Review any candidate against the manufacturer documentation.

Is the package image ready?

No. The registered package JPG is currently missing.

Engineering Notice

Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.

AT88SC0204CA-SH-T Information

  • Specifications
  • Tags
Product attributes
Attribute value
Manufacturer:
Microchip Technology
Series:
CryptoMemory®
Package/Case:
8-SOIC (0.154", 3.90mm Width)
Packaging:
Tape & Reel (TR)
Product Status:
Active
Programmable:
Not Verified
Type:
Secure Memory
Applications:
Embedded, Smart Card
Mounting Type:
Surface Mount
Supplier Device Package:
8-SOIC
Grade:
-
Qualification:
-
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