參數(shù)資料
型號: M38039FFLWG
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PBGA64
封裝: 6 X 6 MM, 0.65 MM PITCH, PLASTIC, FLGA-64
文件頁數(shù): 103/121頁
文件大小: 2071K
代理商: M38039FFLWG
Rev.1.01
Jan 25, 2008
Page 80 of 117
REJ03B0212-0101
3803 Group (Spec.L)
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.L)
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 67 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
M38039MFL-XXXKP 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64
M38039FFLSP 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PDIP64
M38039FFLKP 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PQFP64
M38049FFLWG 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PBGA64
M38049FFLHP 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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