General Description

The DS2432 combines 1024 bits of EEPROM, a 64-bit secret, an 8-byte register/control page with up to five user read/write bytes, a 512-bit SHA-1 engine, and a fully-featured 1-Wire interface in a single chip. Each DS2432 has its own 64-bit ROM registration number that is factory lasered into the chip to provide a guaranteed unique identity for absolute traceability. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return. The DS2432 has an additional memory area called the scratchpad that acts as a buffer when writing to the main memory, the register page or when installing a new secret. Data is first written to the scratchpad from where it can be read back. After the data has been verified, a copy scratchpad command will transfer the data to its final memory location, provided that the DS2432 receives a matching 160-Bit MAC. The computation of the MAC involves the secret and additional data stored in the DS2432 including the device’s registration number. Only a new secret can be loaded without providing a MAC. The SHA-1 engine can also be activated to compute 160-bit message authentication codes (MAC) when reading a memory page or to compute a new secret, instead of loading it. Applications of the DS2432 include intellectual property security, after-market management of consumables, and tamper-proof data carriers.

Features

• 1128 Bits of 5V EEPROM Memory Partitioned Into Four Pages of 256 Bits, a 64-Bit Write-Only Secret, and Up to Five General-Purpose Read/Write Registers

• On-Chip 512-Bit ISO/IEC 10118-3 SHA-1 Engine to Compute 160-Bit Message Authentication Codes (MACs) and to Generate Secrets

• Write Access Requires Knowledge of the Secret and the Capability of Computing and Transmitting a 160-Bit MAC as Authorization

• Secret and Data Memory Can Be Write Protected (All or Page 0 Only) or Put in EPROM-Emulation Mode (“Write to 0”, Page 1)

• Unique, Factory-Lasered and Tested 64-Bit Registration Number Assures Absolute Traceability Because No Two Parts Are Alike

• Built-In Multidrop Controller Ensures Compatibility with Other 1-Wire® Net Products

• Reduces Control, Address, Data, and Power to a Single Data Pin

• Directly Connects to a Single Port Pin of a Microprocessor and Communicates at Up to 15.3kbps

• Overdrive Mode Boosts Communication Speed to 125kbps

• Low-Cost 6-Lead TSOC Surface-Mount Package or Solder-Bumped UCSP™ Package

• Reads and Writes Over a Wide Voltage Range of 2.8V to 5.25V from -40°C to +85°C

If you need to read the code from the protected chip DS2432. we can help you to crack the MCU and extract the code from DS2432 succesfully. Welcome to contact us by Email or Skype. Email:pcbchip@hotmail.com

Description

The AT88SC25616C member of the CryptoMemory family is a high-performance secure memory providing 256 Kbits of user memory with advanced security and cryptographic features built in. The user memory is divided into 16 2-byte zones, each of which may be individually set with different security access rights or combined together to provide space for 1 to 4 data files.

Features

• One of a Family of Devices with User Memories from 1-Kbit to 1-Mbit

• 256-Kbit (32-Kbyte) EEPROM User Memory

– Sixteen 2-Kbyte (16-Kbit) Zones

– Self-timed Write Cycle (5 ms)

– 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 Patented Dynamic Symetric Mutual Authentication Protocol (under

exclusive patent license from 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

– 1.5 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

Smart Card Applications

The AT88SC25616C provides high security, low cost, and ease of implementation without the need for a microprocessor operating system. The embedded cryptographic engine provides for dynamic, symmetric-mutual authentication between the device and host, as well as performing 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 AT88SC25616C offers the ability to communicate with virtually any smart card reader using the asynchronous T = 0 protocol (Gemplus Patent) defined in ISO 7816-3. Communication speeds up to 153,600 baud are supported by utilizing ISO 7816-3 Protocol and Parameter Selection.

Embedded Applications

Through dynamic, symmetric-mutual authentication, data encryption, and the use of encrypted checksums, the AT88SC25616C 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 1.5 MHz is used for fast and efficient communications with up to 15 devices that may be individually addressed. The AT88SC25616C is available in industry standard 8-lead packages with the same familiar pinout as 2-wire serial EEPROMs.

If you need to read the code from the protected chip AT88SC25616C. we can help you to crack the MCU and extract the code from AT88SC25616C succesfully. Welcome to contact us by Email or Skype. Email:hetelltech@gmail.com

This powerful 10 MIPS (100 nanosecond instruction execution) yet easy-to-program (only 77 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip’s powerful PIC® architecture into an 28-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX, PIC16CXX and PIC17CXX devices and thus providing a seamless migration path of software code to higher levels of hardware integration. The PIC18F252 features a ‘C’ compiler friendly development environment, 256 bytes of EEPROM, Self-programming, an ICD, 2 capture/compare/PWM functions, 5 channels of 10-bit Analog-to-Digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and Addressable Universal Asynchronous Receiver Transmitter (AUSART). All of these features make it ideal for manufacturing equipment, instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring, telecom and.

Features of PIC18F252:

CPU

Up to 10 MIPS performance

C compiler optimized RISC architecture

8 x 8 Single Cycle Hardware Multiply

System

Internal oscillator support 31 kHz to 8 MHz

Fail-Safe Clock Monitor – allows safe shutdown if clock fails

Watchdog Timer with separate RC oscillator

Wide operating Voltage range; 2.0V to 5.5V

nanoWatt Power Managed Modes

Run, Idle and Sleep modes

Idle mode currents down to 5.8uA typical

Sleep mode currents down to 0.1uA typical

Analog Features

10-bit ADC, 10 channels, 100K samples per second

Programmable Low Voltage Detection Module

Programmable Brown-out Reset module

Two Analog comparators with input multiplexing

Peripherals

Master Synchronous Serial Port supports SPI ™ and I2C™ Master and Slave Mode

EUSART module including LIN bus support

Four Timer Modules

Up to 2 PWM outputs

Up to 2 Capture / Compare

If you need to read the code from the protected chip PIC18F252. we can help you to crack the MCU and extract the code from PIC18F252 succesfully. Welcome to contact us by Email or Skype. Email:hetelltech@gmail.com

For at88 series mcu,at89 series mcu,as well as at90,atmega,attiny series mcus, we are able to achieve the MCU Code Extraction.  Please call us to get more details:

AT80XXSeries MCU Break
AT80F51 AT80F52 ……

AT87XX Series MCU Break
AT87C5103 AT87C51RB2 TS87C51RB2 AT87C51RC2 TS87C51RC2
AT87C51RD2 TS87C51RD2 AT87C52X2 TS87C52X2 AT87C54X2
TS87C54X2 TS87C58X2 AT87F51 AT87F51RC AT87F52
AT87F55 AT87LV51 AT87F55WD AT87LV52 ……

AT88SC Series MCU Break
AT88SC6416C AT88SC3216C AT88SC25616C AT88SC1616C
AT88SC1608 AT88SC153 AT88SC12816C AT88SC102 AT88SC101
AT88SC1003 AT88SC0808C AT88SC0404C AT88SC0204C AT88SC0104C

AT89XX Series MCU Break
AT89C1051 AT89C2051 AT89C4051 AT89C55(WD)
AT89C5131A AT89C51WD AT89C51ED2 AT89C51CC01
AT89S51 AT89C51CC02 AT89C51CC03 AT89C52
AT89C51RB2 AT89S52 AT89S8252 AT89C51RC
AT89C51RD2 AT89C51RD-CM AT89C51RC2 AT89C51ED2
AT89C51ID2  AT89C1051U AT89C2051X2
AT89C5130AM AT89C5130A AT89C5131AL AT89C5131AM
AT89C51AC3 AT89C5132 AT89C51AC2 AT89C51CC03C
AT89C51SND1C AT89C51CC03U AT89C51IC2 AT89C51RE2
AT89C51SND2 AT89LP2051 AT89LP2052 AT89LP213
AT89LP214 AT89LP216 AT89LP4051 AT89LP4052
AT89LP828 AT89LP428 AT89LS51 AT89LS52
AT89LV51 AT89LS53 AT89LS8252 AT89LV52
AT89S53 AT89LV55 AT89S2051 AT89S4051
AT89S54 AT89S58 AT89S64 AT89S8253

AT90XX Series MCU Break
AT90CAN128 AT90CAN128-AI AT90CAN128-AU AT90CAN32
AT90LS2323 AT90CAN64 AT90LS2333 AT90LS2343
AT90LS8535 AT90LS4433 AT90LS4434 AT90PWM1
AT90PWM3 AT90PWM2 AT90PWM216 AT90PWM2B
AT90PWM316 AT90PWM3B AT90S1200 AT90S1200A
AT90S2313 AT90S2323 AT90S2333 AT90S2343
AT90S4433 AT90S4414 AT90S4434 AT90S8515
AT90USB1287 AT90S8535 AT90USB1286 AT90USB162
AT90USB82 AT90USB646 AT90USB647 ……

AT91XX Series MCU Break
AT91FR40162 AT91FR40162S AT91FR4042 AT91SAM7S128
AT91SAM7S32 AT91SAM7S256 AT91SAM7S321 AT91SAM7S64
AT91SAM7X128AU AT91SAM7SE512AU AT91SAM7X128 AT91SAM7X256
AT91SAM7X256AU AT91SAM7XC128AU AT91SAM7XC256AU ……

ATAMXX Series MCU Break
ATAM862 ATAM893 ATAM894 ……

ATMEGAXX Series MCU Break
ATMEGA103 ATMEGA103L ATMEGA128 ATMEGA1280
ATMEGA1280V ATMEGA1281 ATMEGA1284P ATMEGA1284PV
ATMEGA128L ATMEGA16 ATMEGA161 ATMEGA161L
ATMEGA162 ATMEGA162V ATMEGA163 ATMEGA163L
ATMEGA164P ATMEGA164PL ATMEGA165 ATMEGA168
ATMEGA168P ATMEGA168PV ATMEGA168V ATMEGA169
ATMEGA169P ATMEGA169PV ATMEGA169V ATMEGA16L
ATMEGA2560 ATMEGA2560V ATMEGA2561 ATMEGA2561V
ATMEGA32 ATMEGA323 ATMEGA323L ATMEGA324P
ATMEGA324PL ATMEGA325 ATMEGA3250 ATMEGA325P
ATMEGA325V ATMEGA328P ATMEGA328PV ATMEGA329
ATMEGA3290 ATMEGA3290P ATMEGA329P ATMEGA329PV
ATMEGA329V ATMEGA32L ATMEGA406 ATMEGA48
ATMEGA48P ATMEGA48PV ATMEGA48V ATMEGA603
ATMEGA603L ATMEGA64 ATMEGA640 ATMEGA644
ATMEGA644P ATMEGA644PV ATMEGA644V ATMEGA645
ATMEGA6450 ATMEGA649 ATMEGA6490 ATMEGA649V
ATMEGA64 ATMEGA8 ATMEGA8515 ATMEGA8515L
ATMEGA8535 ATMEGA8535L ATMEGA88 ATMEGA88P
ATMEGA88PV ATMEGA88V ATMEGA8L ……

ATtinyXX Series MCU Break
ATtiny10 ATtiny11 ATtiny11L ATtiny12
ATtiny12L ATtiny12V ATtiny13 ATtiny13V
ATtiny15 ATtiny15L ATtiny2313 ATtiny2313V
ATtiny24 ATtiny24V ATtiny25 ATtiny26
ATtiny261 ATtiny261V ATtiny26L ATtiny28L
ATtiny28V ATtiny44 ATtiny45 ATtiny461
ATtiny461V ATtiny48 ATtiny48V ATtiny84
ATtiny85 ATtiny861 ATtiny861V ATtiny88
ATtiny88V ……

T89XX Series MCU Break
T89C51SND1 T89F64 ……

ATMEL Series CPLDs or FPGAs Developing

AT22XX Series CPLDs or FPGAs Developing
AT22LV10  AT22LV10L   AT22V10   AT22V10L

ATF16V8XX Series CPLDs or FPGAs Developing
ATF16V8B   ATF16V8B   ATF16V8BL   ATF16V8BQ    ATF16V8BQL

ATF16LV8CXX Series CPLDs or FPGAs Developing
ATF16LV8C    ATF16LV8CEXT

ATF16V8CXX Series CPLDs or FPGAs Developing

ATF16V8C     ATF16V8CEXT       ATF16V8CZ

ATF20V8XX Series CPLDs or FPGAs Developing

ATF20V8B     ATF20V8BL        ATF20V8BQ   ATF20V8BQL

ATF22LV10CXX Series CPLDs or FPGAs Developing

ATF22LV10C   ATF22LV10CEXT  ATF22LV10CUES  ATF22LV10CZ

ATF22LV10CQZ

ATF22V10BX Series CPLDs or FPGAs Developing

ATF22V10B    ATF22V10BQ   ATF22V10BL   ATF22V10BQL

ATF22V10CX Series CPLDs or FPGAs Developing

ATF22V10C   ATF22V10CEXT   ATF22V10CUES

ATF22V10CXX Series CPLDs or FPGAs Developing

ATF22V10CZ  ATF22V10CQZ   ATF22V10CZUES  ATF22V10CQZUES

ATF2500XX Series CPLDs or FPGAs Developing

ATF2500C/CL(V2500  ATF2500C/CL/CQ/CQL(F2500C)

ATF2500C/CL/CQ/CQL(V2500B)   ATF2500

ATF750CXX Series CPLDs or FPGAs Developing

ATF750C   ATF750CEXT   ATF750CL   ATF750

ATF750LVCXX Series CPLDs or FPGAs Developing

ATF750LVC    ATF750LVCCEXT   ATF750LVCEXT  ATF750LVCL

ATV22VXX Series CPLDs or FPGAs Developing

ATV22V10

ATV2500X Series CPLDs or FPGAs Developing

ATV2500   ATV2500H  ATV2500L

ATV2500BXX Series CPLDs or FPGAs Developing

ATV2500B    ATV2500BL   ATV2500BQL

ATV5000X Series CPLDs or FPGAs Developing

ATV5000    ATV5000L

ATV750XX Series CPLDs or FPGAs Developing

ATV750    ATV750B   ATV750BL   ATV750L

ATF1500XX Series CPLDs or FPGAs Developing

ATF1500A   ATF1500ABV   ATF1500ABVL  ATF1500  ATF1500L

ATF1502AXX Series CPLDs or FPGAs Developing

ATF1502AS   ATF1502ASL  ATF1502ASV   ATF1502ASVL

ATF1504AX Series CPLDs or FPGAs Developing

ATF1504AS    ATF1504ASVL

ATF1508XX Series CPLDs or FPGAs Developing

ATF1508    ATF1508AS（L）   ATF1508ASV(L)

P87C5X Series MCU Break
P87C51 P87C52 P87C54 P87C58
P87C51X2BA P87C52X2BN P87C52X2BN P87C52UBAA
P87C54UBAA P87C51FA P87C51FB P87C51FC
P87C51MB2 P87C51RA+ P87C51RA2 P87C51RB+
P87C51RB2 P87C51RC+ P87C51RC2 P87C51RD+
P87C51RD2 P87C51X2 P87C52X2 P87C54X2
P87C552 P87C554 P87C557E8 P87C58X2
P87C591 87C592

P87CXXX Series MCU Break
P87C654X2 P87C660X2 P87C661X2
87C451 87C453 87C748
87C749 87C750 87C751 87C752

P89C5X Series MCU Break
P89C51 P89C52 P89C54 P89C58
P89C51B P89C52B P89C54B P89C58B
P89C54X2BA P89C58X2FN P89C51RA+ P89C51RA2
P89C51RB+ P89C51RB2 P89C51RB2H P89C51RC+
P89C51RC2 P89C51RC2H P89C51RD+ P89C51RD2
P89C51RD2H P89C51U P89C51X2 P89C52B
P89C52U P89C52X2 P89C54B P89C54U
P89C52X2 P89C54X2 P89C58B P89C58U P89C58X2……

P89CXXX Series MCU Break
P89C138 P89C238 P89C60X2BA P89C60X2 P89C61X2
P89C660H P89C662H P89C664H P89C668H P89C669 P89C738
P89C739……

P89VXXX Series MCU Break
P89LV51RB2 P89LV51RC2 P89LV51RD2 P89V51RB2
P89V51RB2 P89V51RC2 P89V51RC2 P89V51RD2
P89V660 P89V662 P89V664 ……

P89C51XX Series MCU Break
P89C51RD2 P89C51RC P89C51RB P89C51RA2BN
P89C51RD2B P89C51RD2F P89C51RD2H P89C51RA2BN
P89C51X2

P87LPCXXX Series MCU Break
P87LPC76X P87LPC759 P87LPC760 P87LPC761
P87LPC762 P87LPC764 P87LPC767 P87LPC768
P87LPC769 P87LPC778 P87LPC779 ……

P89LPCXXX Series MCU Break
P89LPC901 P89LPC902 P89LPC903 P89LPC904
P89LPC906 P89LPC907 P89LPC908 P89LPC9102
P89LPC9103 P89LPC9107 P89LPC912 P89LPC913
P89LPC914 P89LPC915 P89LPC916 P89LPC917
P89LPC920 P89LPC921 P89LPC922 P89LPC9221
P89LPC924 P89LPC925 P89LPC930 P89LPC931
P89LPC9311 P89LPC932 P89LPC932A1 P89LPC933
P89LPC934 P89LPC935 P89LPC936 P89LPC938
P89LPC9401 P89LPC9408 P89LPC952 P89LPC954

LPC2XXX Series MCU Break
LPC2101 LPC2102 LPC2103 LPC2104
LPC2105 LPC2106 LPC2109 LPC2114
LPC2119 LPC2124 LPC2129 LPC2131
LPC2132 LPC2134 LPC2136 LPC2138
LPC2141 LPC2142 LPC2144 LPC2146
LPC2148 LPC2194 LPC2212 LPC2214
LPC2292 LPC2294 LPC2364 LPC2366
LPC2368 LPC2378
ALL 8051core MCU ……
All the 8051 core MCUs can break.