参数资料
型号: M38039FFHWG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PBGA64
封装: 6 X 6 MM, 0.65 MM PITCH, PLASTIC, FLGA-64
文件页数: 90/117页
文件大小: 1873K
代理商: M38039FFHWG
Rev.3.11
Apr 5, 2006
Page 74 of 113
REJ03B0017-0311
3803 Group (Spec.H)
Block Erase Command (2016/D016)
By writing the command code “2016” in the first bus cycle and
the confirmation command code “D016” and the block address in
the second bus cycle that follows, the block erase (erase and
erase verify) operation starts for the block address of the flash
memory to be specified.
Whether the block erase operation is completed can be confirmed
by read status register or the RY/BY status flag of flash memory
control register. At the same time the block erase operation starts,
the read status register mode is automatically entered, so that the
contents of the status register can be read out. The status register
bit 7 (SR7) is set to “0” at the same time the block erase
operation starts and is returned to “1” upon completion of the
block erase operation. In this case, the read status register mode
remains active until the read array command (FF16) is written.
The RY/BY status flag is “0” during block erase operation and
“1” when the block erase operation is completed as is the status
register bit 7.
After the block erase ends, erase results can be checked by
reading the status register. For details, refer to the section where
the status register is detailed.
Fig 70. Erase flowchart
Write “2016
Write “D016
Blockaddress
Read status register
SR7 =
1?
or
RY/BY =
1?
Erase completed
(write read command
“FF16”)
NO
YES
Start
SR5 = “0”?
Erase error
YES
NO
相关PDF资料
PDF描述
MPC740ARX200TX 32-BIT, 200 MHz, RISC PROCESSOR, CBGA255
MPC740ARX233LX 32-BIT, 233 MHz, RISC PROCESSOR, CBGA255
MPC8248VRPIEX 32-BIT, 300 MHz, RISC PROCESSOR, PBGA516
MPC8248VRTIEX 32-BIT, 400 MHz, RISC PROCESSOR, PBGA516
MSP430F4270IRGZT 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQCC48
相关代理商/技术参数
参数描述
M38039FFLHP#U0 功能描述:IC 3803 MCU FLASH 64LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 产品培训模块:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 标准包装:1 系列:M16C™ M32C/80/87 核心处理器:M32C/80 芯体尺寸:16/32-位 速度:32MHz 连通性:EBI/EMI,I²C,IEBus,IrDA,SIO,UART/USART 外围设备:DMA,POR,PWM,WDT 输入/输出数:121 程序存储器容量:384KB(384K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:24K x 8 电压 - 电源 (Vcc/Vdd):3 V ~ 5.5 V 数据转换器:A/D 34x10b,D/A 2x8b 振荡器型:内部 工作温度:-20°C ~ 85°C 封装/外壳:144-LQFP 包装:托盘 产品目录页面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87
M38039FFLKP#U0 制造商:Renesas 功能描述:MCU 8-bit 740 CISC 60KB Flash 3.3V/5V 64-Pin LQFP Tray
M38039FFLKPU0 制造商:Renesas Electronics Corporation 功能描述:8bit MCU,3803,61K ProgROM,2K RAM,LQFP64
M38039FFSP 制造商:Mitsubishi Electric 功能描述:8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PDIP64
M38039G4HHP#U0 功能描述:IC 740/3803 MCU QZROM 64LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)