TMPM382FWFG Toshiba, TMPM382FWFG Datasheet - Page 574

• Manufacturer Part Number: TMPM382FWFG
• Manufacturer: Toshiba

Specifications of TMPM382FWFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 128K
• Rom Type: Flash
• Ram (kbytes): 12K
• Number Of Pins: 64
• Package: QFP(14x14)
• Vcc: 5V
• Cpu Mhz: 40
• Ssp (ch) Spi: 1
• I2c/sio (ch): 1
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 10
• 16-bit Timer / Counter: 6
• Motor / Igbt Control: Y
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

(2-A)
(Step-1)
(Step-2)
Cancel the reset of the TMPM380/382 by setting the Single Boot mode pin to “0”, so that the CPU
re-boots from the on-chip boot ROM. The 12-byte password transferred from the host controller via SIO0
is first compared to the contents of the special flash memory locations. (If the flash block has already
been erased, the password is 0xFF).
The flash block containing the older version of the program code need not be erased before executing
the programming routine. Since a programming routine and programming data are transferred via the
SIO (SIO0), the SIO0 must be connected to a host controller. Prepare a programming routine (a) on the
host controller.
Single Boot Mode
Using the Program in the On-Chip Boot ROM
(TMPM380/382)
(TMPM380/382)
Flash memory
Flash memory
Boot ROM
(or erased state)
Boot ROM
(or erased state)
Old application
program code
Old application
program code
TMPM380/M382 - 13 / 54 -
(I/O)
(I/O)
(Host)
(Host)
RAM
RAM
SIO0
SIO0
(a)
(a)
Programming routine
New application
Programming routine
New application
program code
program code
0 → 1 RESET
0
BOOT
TMPM380/M382