之前用過AT89S8252該IC  而程式是用keil C寫的 編譯成*.H檔再經由aec_isp來燒入到AT89S8252
因為該IC停產了，所以想用AT89S8253來取代該IC ，是否可以照AT89S8252的燒入方式來燒入 ??

是的。

可以照AT89S8252的燒入方式來燒 AT89S8253(注意:燒錄軟體的晶片選項欄→必須選擇AT89S8253)


===================引 用 jacky721221 文 章===================
之前用過AT89S8252該IC 而程式是用keil C寫的 編譯成*.H檔再經由aec_isp來燒入到AT89S8252
因為該IC停產了，所以想用AT89S8253來取代該IC ，是否可以照AT89S8252的燒入方式來燒入 ??

編輯記錄

感謝大大，再請問一下您是用什麼燒入軟體下去燒入的呢?? 之前我是用aec_isp- vision1.0來燒入AT89S8252
可是現在必須要vision3.0才可以燒入AT89S8253 ，去該公司申請該軟體好像也不會給你該軟體來使用
所以想請問大大們都是用什麼燒入軟體來燒入,謝謝

燒錄軟體下載處： http://www.kmitl.ac.th/~kswichit/SPI_Pgm/SpiPgm37.zip


MEMORY BUFFER
The Memory Buffer contains the Program data
and the Eeprom data if the selected device
have the Eeprom feature.
The Eeprom data start address is set after
the Program data i.e. for AT89S8252
Program Address 0x0000 - 0x1FFF
Eeprom Address 0x2000 - 0x27FF
The user can edit the buffer contents
freely. The user can also load the EEPROM
data file using the File Menu.
--------------------------------------------
DATA CHECKSUM
The Checksum display shows the 24 bit sum of
the Program Data bytes, the Eeprom data
bytes are not included in the checksum.
--------------------------------------------
OSCCAL BYTES
The OSCCALIB data is only saved when the
selected AVR chip have multiple OSCCALIB
bytes. Use LPM instruction to read the osc
calibration bytes from the flash memory.
The data is saved at the last addresses of
the respective memory type.
OSCCAL Data 2 Bytes Format
Word @ Flash last address LSB - Byte_0
MSB - Byte_1
EEPROM last address -1 Byte_0
EEPROM last address -0 Byte_1
OSCCAL Data 4 Bytes Format
Word @ Flash last address -1 LSB - Byte_0
MSB - Byte_1
Word @ Flash last address -0 LSB - Byte_2
MSB - Byte_3
EEPROM last address -3 Byte_0
EEPROM last address -2 Byte_1
EEPROM last address -1 Byte_2
EEPROM last address -0 Byte_3
--------------------------------------------
Notes
* For the AT89S8253 the user signature data
start address is set after the Eeprom end
address.
* If the Reset Disable fuse of the AVR is
programmed then it is not possible to use
the serial programming mode next time, a
high voltage parallel programmer is
required to enable the serial programming.
* When saving the data files with greater
than 64K bytes of data, only Binary or ROM
format is allowed. Intel Extended Hex file
format is not supported.
* Eeprom file format EEP uses the Intel Hex
format.
* Make sure FUSE bytes are set properly
before programming the device, wrong
settings may disable the further device
programming, specially the RSTDISBL fuse
bit.







===================引 用 jacky721221 文 章===================
感謝大大，再請問一下您是用什麼燒入軟體下去燒入的呢?? 之前我是用aec_isp- vision1.0來燒入AT89S8252
可是現在必須要vision3.0才可以燒入AT89S8253 ，去該公司申請該軟體好像也不會給你該軟體來使用
所以想請問大大們都是用什麼燒入軟體來燒入,謝謝

該軟體的pin腳設定怪怪的 AT89S8252的MISO為pin7，但是該軟體只能設為11~15 ，所以始終無法寫入資料進去，但是可以把原本裡面資料給清除。
請問大大的圖SPI那個IC為??