TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 400

• 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

18 Flash Memory Operation
Once User Boot mode is entered, execute the transfer routine (b) to download the flash programming
routine (c) from the host controller 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) Transfer routine
(b) Transfer routine
(a)
(a)
(TMPM330)
(TMPM330)
Flash memory
Flash memory
[Reset procedure]
[Reset procedure]
Mode judgment routine
Mode judgment routine
Old application
program code
(Erased)
Under development
Page388
(c)
(c)
Programming routine
Programming routine
(I/O)
(I/O)
(Host)
(Host)
RAM
RAM
(c)
(c)
Programming routine
Programming routine
New application
New application
Program code
program code
TMPM330