參數(shù)資料
型號: M38039M6L-XXXHP
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機
文件頁數(shù): 80/119頁
文件大?。?/td> 1575K
代理商: M38039M6L-XXXHP
Rev.1.00
REJ03B0212-0100
Apr 2, 2007
Page 80 of 117
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
F000
16
through FFFF
16
. 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PDF資料
PDF描述
M38039M6L-XXXKP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38039M6L-XXXSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38039M6L-XXXWG 18-Mbit (512K x 36/1M x 18) Pipelined SRAM with NoBL(TM) Architecture; Architecture: NoBL, Pipeline; Density: 18 Mb; Organization: 512Kb x 36; Vcc (V): 3.1 to 3.6 V
M38039M6-XXXHP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38039M6-XXXKP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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