AT88SC12816C-MP datasheet, PDF

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AT88SC12816C-MP: Description128K X 1 I2C/2-WIRE SERIAL EEPROM, XMA8; Categorystorage storage; File Size367KB，18 Pages; ManufacturerAtmel (Microchip)

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AT88SC12816C-MP Overview

128K X 1 I2C/2-WIRE SERIAL EEPROM, XMA8

AT88SC12816C-MP Parametric

Parameter Name	Attribute value
Maker	Atmel (Microchip)
Parts packaging code	CARD
package instruction	,
Contacts	8
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	ALSO SUPPORTS SYNCHRONOUS OPERATION
Maximum clock frequency (fCLK)	5 MHz
JESD-30 code	R-XXMA-X8
memory density	131072 bi
Memory IC Type	EEPROM
memory width	1
Number of functions	1
Number of terminals	8
word count	131072 words
character code	128000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	128KX1
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Parallel/Serial	SERIAL
Certification status	Not Qualified
Serial bus type	I2C
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	UNSPECIFIED
Terminal location	UNSPECIFIED
Maximum write cycle time (tWC)	7 ms

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Features

•

One of a Family of 9 Devices with User Memories from 1-Kbit to 256-Kbit

•

128-Kbit (16-Kbyte) EEPROM User Memory

– Sixteen 1-Kbyte (8-Kbit) Zones

– Self-timed Write Cycle

– Single Byte or 128-byte Page Write Mode

– Programmable Access Rights for Each Zone

2-Kbit Configuration Zone

– 37-byte OTP Area for User-defined Codes

– 160-byte Area for User-defined Keys and Passwords

High Security Features

– 64-bit Mutual Authentication Protocol (Under License of ELVA)

– Encrypted Checksum

– Stream Encryption

– Four Key Sets for Authentication and Encryption

– Eight Sets of Two 24-bit Passwords

– Anti-tearing Function

– Voltage and Frequency Monitor

Smart Card Features

– ISO 7816 Class A (5V) or Class B (3V) Operation

– ISO 7816-3 Asynchronous T = 0 Protocol (Gemplus

Patent)

– Supports Protocol and Parameters Selection for Faster Operation

– Multiple Zones, Key Sets and Passwords for Multi-application Use

– Synchronous 2-wire Serial Interface for Faster Device Initialization

– Programmable 8-byte Answer-to-reset Register

– ISO 7816-2 Compliant Modules

Embedded Application Features

– Low Voltage Operation: 2.7V to 5.5V

– Secure Nonvolatile Storage for Sensitive System or User Information

– 2-wire Serial Interface

– 1.0 MHz Compatibility for Fast Operation

– Standard 8-lead Plastic Packages

– Same Pinout as 2-wire Serial EEPROMs

High Reliability

– Endurance: 100,000 Cycles

– Data Retention: 10 years

– ESD Protection: 4,000V min

•

CryptoMemory

128 Kbit

AT88SC12816C

Summary

•

Table 1.

Pin Configuration

Pad

VCC

GND

SCL/CLK

SDA/IO

RST

Description

Supply Voltage

Ground

Serial Clock Input

Serial Data Input/Output

Reset Input

ISO Module Contact

Standard Package Pin

Figure 1.

Package Options

Figure 2.

Figure 3.

Smart Card Module

VCC=C1

RST=C2

SCL/CLK=C3

NC=C4

C5=GND

C6=NC

C7=SDA/IO

C8=NC

8-lead SOIC, PDIP

GND

VCC

SCL

SDA

Rev. 5016HS–SMEM–11/08

Note: This is a summary document. A complete document is

available under NDA. For more information, please contact your

local Atmel sales office.

Description

The AT88SC12816C member of the CryptoMemory

family is a high-performance secure mem-

ory providing 128 Kbits of user memory with advanced security and cryptographic features built

in. The user memory is divided into 16 1-Kbyte zones, each of which may be individually set with

different security access rights or effectively combined together to provide space for one to six-

teen data files.

The AT88SC12816C provides high security, low cost, and ease of implementation without the

need for a microprocessor operating system. The embedded cryptographic engine provides for

dynamic and symmetric mutual authentication between the device and host, as well as perform-

ing stream encryption for all data and passwords exchanged between the device and host. Up to

four unique key sets may be used for these operations. The AT88SC12816C offers the ability to

communicate with virtually any smart card reader using the asynchronous T = 0 protocol (Gem-

plus Patent) defined in ISO 7816-3. Communication speeds up to 153,600 baud are supported

by utilizing ISO 7816-3 Protocol and Parameter Selection.

Through dynamic and symmetric mutual authentication, data encryption, and the use of

encrypted checksums, the AT88SC12816C provides a secure place for storage of sensitive

information within a system. With its tamper detection circuits, this information remains safe

even under attack. A 2-wire serial interface running at 1.0 MHz is used for fast and efficient com-

munications with up to 15 devices that may be individually addressed. The AT88SC12816C is

available in industry standard 8-lead packages with the same familiar pinout as 2-wire serial

EEPROMs.

Figure 2.

Block Diagram

VCC

GND

Power

Management

Authentication,

Encryption and

Certification Unit

Random

Generator

Smart Card

Applications

Embedded

Applications

Synchronous

Interface

SCL/CLK

SDA/IO

Asynchronous

ISO Interface

Data Transfer

Password

Verification

EEPROM

RST

Reset Block

Answer to Reset

Descriptions

Supply Voltage (V

)

Clock (SCL/CLK)

The V

input is a 2.7V to 5.5V positive voltage supplied by the host.

In the asynchronous T = 0 protocol, the SCL/CLK input is used to provide the device with a car-

rier frequency

The nominal length of one bit emitted on I/O is defined as an “elementary time

unit” (ETU) and is equal to 372/f. When the synchronous protocol is used, the SCL/CLK input is

used to positive edge clock data into the device and negative edge clock data out of the device.

AT88SC12816C

5016HS–SMEM–11/08

AT88SC12816C-MP Related Products

	AT88SC12816C-MP	AT88SC12816C	AT88SC12816C-PU
Description	128K X 1 I2C/2-WIRE SERIAL EEPROM, XMA8	128K X 1 I2C/2-WIRE SERIAL EEPROM, XMA8	128K X 1 I2C/2-WIRE SERIAL EEPROM, XMA8
memory width	1	1	1
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum operating temperature	70 °C	70 Cel	85 °C
Minimum operating temperature	-	0.0 Cel	-40 °C
organize	128KX1	128K X 1	128KX1
Temperature level	COMMERCIAL	COMMERCIAL	INDUSTRIAL
Terminal form	UNSPECIFIED	UNSPECIFIED	THROUGH-HOLE
Terminal location	UNSPECIFIED	UNSPECIFIED	DUAL
Maker	Atmel (Microchip)	-	Atmel (Microchip)
Parts packaging code	CARD	-	DIP
Contacts	8	-	8
Reach Compliance Code	unknow	-	compliant
ECCN code	EAR99	-	5A992.B
Other features	ALSO SUPPORTS SYNCHRONOUS OPERATION	-	ALSO SUPPORTS SYNCHRONOUS OPERATION
Maximum clock frequency (fCLK)	5 MHz	-	5 MHz
JESD-30 code	R-XXMA-X8	-	R-PDIP-T8
memory density	131072 bi	-	131072 bit
Memory IC Type	EEPROM	-	EEPROM
word count	131072 words	-	131072 words
character code	128000	-	128000
Operating mode	ASYNCHRONOUS	-	ASYNCHRONOUS
Package body material	UNSPECIFIED	-	PLASTIC/EPOXY
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	-	IN-LINE
Parallel/Serial	SERIAL	-	SERIAL
Certification status	Not Qualified	-	Not Qualified
Serial bus type	I2C	-	I2C
Maximum supply voltage (Vsup)	5.5 V	-	5.5 V
Minimum supply voltage (Vsup)	2.7 V	-	2.7 V
Nominal supply voltage (Vsup)	3.3 V	-	3.3 V
surface mount	NO	-	NO
technology	CMOS	-	CMOS
Maximum write cycle time (tWC)	7 ms	-	7 ms

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