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

Part Number: DS5003M-DNS+

详细说明

Manufacturer: Maxim

Description: Microcontrollers (MCU) Soft MCU Chip

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

其他名称:

DS5003MDNS+, DS5003M DNS+