TMPM361F10FG Toshiba, TMPM361F10FG Datasheet - Page 645

• Manufacturer Part Number: TMPM361F10FG
• Manufacturer: Toshiba

Specifications of TMPM361F10FG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Contact Us
• Rom (kbytes): 1024K
• Rom Type: Flash
• Ram (kbytes): 64K
• Number Of Pins: 100
• Package: LQFP(14Ã?14)
• Vcc: 3V
• Cpu Mhz: 64
• Ssp (ch) Spi: 1
• I2c/sio (ch): 3
• Uart/sio (ch): 5
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: 8
• 12-bit Ad Converter: -
• 16-bit Timer / Counter: 16
• Motor / Igbt Control: -
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: -
• Clock Gear: Y
• Low-power Hold Function: Y
• Remote Control Interface: Y
• Hardware Cec Controller: Y
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit

22.2.10.7
ing an echo-back of the command code, the boot program verifies the contents of the 12-byte password
area within the flash memory. The following table shows the password area of each product.
curs as shown in Figure 22-7. In this case, the boot program returns an error acknowledge (0x11) in re-
sponse to the checksum byte (the 17th byte), regardless of whether the password sequence sent from the con-
troller is all 0xFFs.
memory. All of the 12 bytes must match to pass the password verification. Otherwise, a password error oc-
curs, which causes the boot program to reply an error acknowledge in response to the checksum byte (the
17th byte).
The RAM Transfer command (0x10) causes the boot program to perform password verification. Follow-
If all these address locations contain the same bytes of data other than 0xFF, a password area error oc-
Receiving data (5th to 16th bytes) from the controller is compared to the password stored in the flash
The password verification is performed even if the security function is enabled.
Note:If a password is set to 0xFF (erased data area), it is difficult to protect data securely due to
Password
Figure 22-6 Serial Operation Mode Determination Flowchart
an easy-to-guess password. Even if Single Boot mode is not used, it is recommended to set
a unique value as a password.
Figure 22-7 Password Area Verification Flowchart
Are all bytes the same ?
Password area error
TMPM361F10FG
Product name
equal to 0xFF
Are all bytes
tCD ← tAD
Start
UART mode
AB
YES
Start
>
tCD?
tAC
Page 621
0x3F8F_FFF4 to 0x3F8F_FFFF
YES
YES
Password area is normal.
Area
I/O interface mode
TMPM361F10FG