參數(shù)資料
型號(hào): MC68HC705CT4FB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2.048 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 56/152頁
文件大小: 964K
代理商: MC68HC705CT4FB
Ordering Information
ROM Program Verification
MC68HC705CT4 Rev. 2.0
General Release Specification
MOTOROLA
Ordering Information
149
NON-DISCLOSURE
AGREEMENT
REQUIRED
NOTE:
Begin the application program at the first user ROM location. Program
addresses must correspond exactly to the available on-chip user ROM
addresses as shown in the memory map. Write $00 in all nonuser ROM
locations or leave all nonuser ROM locations blank. Refer to the current
MCU ordering form for additional requirements. Motorola may request
pattern re-submission if nonuser areas contain any nonzero code.
If the memory map has two user ROM areas with the same address,
then write the two areas in separate files on the diskette. Label the
diskette with both file names.
In addition to the object code, a file containing the source code can be
included. Motorola keeps this code confidential and uses it only to
expedite ROM pattern generation in case of any difficulty with the object
code. Label the diskette with the file name of the source code.
19.5 ROM Program Verification
The primary use for the on-chip ROM is to hold the customer’s
application program. The customer develops and debugs the application
program and then submits the MCU order along with the application
program.
Motorola inputs the customer’s application program code into a
computer program that generates a listing verify file. The listing verify file
represents the memory map of the MCU. The listing verify file contains
the user ROM code and may also contain nonuser ROM code, such as
self-check code. Motorola sends the customer a computer printout of the
listing verify file along with a listing verify form.
To aid the customer in checking the listing verify file, Motorola will
program the listing verify file into customer-supplied blank preformatted
Macintosh or DOS disks. All original pattern media are filed for
contractual purposes and are not returned.
Check the listing verify file thoroughly, then complete and sign the listing
verify form and return it to Motorola. The signed listing verify form
constitutes the contractual agreement for the creation of the custom
mask.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關(guān)PDF資料
PDF描述
MC68HC705CT4FN 8-BIT, OTPROM, 2.048 MHz, MICROCONTROLLER, PQCC44
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MC68HC705F32CPU 8-BIT, OTPROM, 1.789 MHz, MICROCONTROLLER, PQFP100
MC68HC705F32CFU 8-BIT, OTPROM, 1.789 MHz, MICROCONTROLLER, PQFP80
MC68HC705F32FU 8-BIT, OTPROM, 1.789 MHz, MICROCONTROLLER, PQFP80
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