參數(shù)資料
型號(hào): M38039MFH-XXXKP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, LQFP-64
文件頁數(shù): 95/117頁
文件大?。?/td> 1873K
代理商: M38039MFH-XXXKP
Rev.3.11
Apr 5, 2006
Page 79 of 113
REJ03B0017-0311
3803 Group (Spec.H)
Parallel I/O Mode
The parallel I/O mode is used to input/output software
commands, address and data in parallel for operation (read,
program and erase) to internal flash memory.
Use the external device (writer) only for 3803 Group (Spec.H)
flash memory version. For details, refer to the userfs manual of
each writer manufacturer.
User ROM and Boot ROM Areas
In parallel I/O mode, the User ROM and Boot ROM areas shown
in Figure 64 can be rewritten. Both areas of flash memory can be
operated on in the same way.
The Boot ROM area is 4 Kbytes in size and located at addresses
F00016 through FFFF16. Make sure program and block erase
operations are always performed within this address range.
(Access to any location outside this address range is prohibited.)
In the Boot ROM area, an erase block operation is applied to
only one 4 Kbyte block. The boot ROM area has had a standard
serial I/O mode control program stored in it when shipped from
the fac-tory. Therefore, using the MCU in standard serial I/O
mode, do not rewrite to the Boot ROM area.
相關(guān)PDF資料
PDF描述
M38037M8H-XXXWG 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PBGA64
M38039FFSP 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PDIP64
M38049MC-XXXFP 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
M38034M4-XXXFP 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
M38039MF-XXXFP 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
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