TMPM333FDFG Toshiba, TMPM333FDFG Datasheet - Page 386

• Manufacturer Part Number: TMPM333FDFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 512K FLASH, 32K SRAM
• Manufacturer: Toshiba

Specifications of TMPM333FDFG

• 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): 512K
• Rom Type: Flash
• Ram (kbytes): 32K
• 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: -
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit
• Lead Free Status / Rohs Status: Details

15.1
Flash Memory
Note:
・ Automatic programming
・ Automatic chip erase
・ Automatic block erase
・ Data polling/toggle bit
If a password is set to 0xFF (erased data), it is difficult to protect data securely due to an easy-to-guess
password. Even if Single Boot mode is not used, it is recommended to set a unique value as a password.
5. Protect/ Security Function
JEDEC compliant functions
device, it is easy to implement the functions into this device. Furthermore, the user is not required to
build his/her own programs to realize complicated write and erase functions because such functions
are automatically performed using the circuits already built-in the flash memory chip.
from any external writer device. On the other hand, rewrite protection is available only through com-
mand-based software programming; any hardware setting method to apply +12VDC is not supported.
See the chapter "ROM protection" for details of ROM protection and security function.
This device is also implemented with a read-protect function to inhibit reading flash memory data
<Modified> Block protect (only software protection is supported)
<Deleted> Erase resume - suspend function
Page 366
Modified, added, or deleted functions
TMPM333FDFG/FYFG/FWFG