AT89C51CC02CA-RATUM datasheet(49/156 Pages) ATMEL

部件名	AT89C51CC02CA-RATUM

功能描述	Enhanced 8-bit Microcontroller with CAN Controller and Flash

PDF	156 Pages

Scroll/Zoom	100%

制造商	ATMEL [ATMEL Corporation]

网页	http://www.atmel.com

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49 / 156 page

AT/T89C51CC02

4126J–CAN–05/06

XROW Bytes

The EXTRA ROW (XROW) includes 128 bytes. Some of these bytes are used for spe-

cific purpose in conjonction with the bootloader.

Table 31. XROW Mapping

Hardware Conditions

It is possible to force the controller to execute the bootloader after a Reset with hard-

ware conditions.

During the first programming, the user can define a configuration on Port1 that will be

recognized by the chip as the hardware conditions during a Reset. If this condition is

met, the chip will start executing the bootloader at the end of the Reset.

See a detailed description in the applicable Document.

–

Datasheet Bootloader CAN T89C51CC02.

–

Datasheet Bootloader UART T89C51CC02.

Description

Default Value

Address

Copy of the Manufacturer Code

58h

30h

Copy of the Device ID#1: Family code

D7h

31h

Copy of the Device ID#2: Memories size and type

BBh

60h

Copy of the Device ID#3: Name and Revision

FFh

61h

AT89C51CC02CA-RATUM 数据表(PDF) 49 Page - ATMEL Corporation