Datasheet DS5003M-DNS+ - Maxim Microcontrollers (MCU) Soft MCU Chip

Part Number: DS5003M-DNS+

Detailed Description

Manufacturer: Maxim

Description: Microcontrollers (MCU) Soft MCU Chip

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Docket:
Rev 0; 3/08
Secure Microprocessor Chip
General Description
The DS5003 secure microprocessor incorporates sophisticated security features including an array of mechanisms that are designed to resist all levels of threat, including observation, analysis, and physical attack.

As a result, a massive effort is required to obtain any information about its memory contents. Furthermore, the "soft" nature of the DS5003 allows frequent modification of the secure information, thereby minimizing the value of any secure information obtained by such a massive effort. The device is an enhanced version of the DS5002FP secure microprocessor chip with additional scratchpad RAM.
Features

Specifications:

  • Clock Frequency Max: 16 MHz
  • Core: 8051
  • Data Bus Width: 8 bit
  • Interface: UART
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 32
  • Number of Timers: 2
  • Operating Supply Voltage: 4.5 V to 5.5 V
  • Operating Temperature Range: 0 C to + 70 C
  • Package / Case: MQFP-80
  • Packaging Type: Tube
  • Processor Series: DS5003
  • Program Memory Type: NVRAM
  • RAM Size: 32 Kb, 64 Kb, 128 Kb
  • Supply Voltage Range: 4.75 V to 5.25 V
  • RoHS: Yes

Other Names:

DS5003MDNS+, DS5003M DNS+

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