TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 397

• Manufacturer Part Number: TMPM330FWFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 128K FLASH, 8K SRAM
• Manufacturer: Toshiba

Specifications of TMPM330FWFG

• Processor Series: TX03
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 128K
• Rom Type: Flash
• Ram (kbytes): 8K
• Number Of Pins: 100
• Package: LQFP(14×14)
• Vcc: 3V
• Cpu Mhz: 40
• Ssp (ch) Spi: -
• I2c/sio (ch): 3
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: -
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: 12
• 12-bit Ad Converter: -
• 16-bit Timer / Counter: 10
• Motor / Igbt Control: -
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: -
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: Y
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit
• Lead Free Status / Rohs Status: Details

Once transition to User Boot mode is occurred, execute the copy routine (c) to copy the flash
programming routine (b) to the TMPM330 on-chip RAM.
Jump program execution to the flash programming routine in the on-chip RAM to erase a flash block
containing the old application program code.
(Step-3)
(Step-4)
(b) Programming routine
(b) Programming routine
(c) Copy routine
Old Application Program
(a)
(c) Copy routine
(TMPM330)
(a)
(TMPM330)
Flash memory
Flash memory
[Reset procedure]
Mode judgment routine
[Reset procedure]
Mode judgment routine
(Erased)
Code
Under development
Page385
(b)
(b) 書き替えルーチン
(b)
Programming routine
Programming routine
(I/O)
(I/O)
(Host)
(Host)
RAM
RAM
New Application
New Application
Program Code
Program Code
TMPM330