TMPM382FSFG Toshiba, TMPM382FSFG Datasheet - Page 593

• Manufacturer Part Number: TMPM382FSFG
• Manufacturer: Toshiba

Specifications of TMPM382FSFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 64K
• Rom Type: Flash
• Ram (kbytes): 8K
• 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

23 Flash Memory Operation
When the intended mode is I/O interface mode, the first byte does not have to be 0x30 as long as tAB is
Point C
Point D
Point A
Point B
greater than tCD as shown above. 0x91, 0xA1 or 0xB1 can be sent as the first byte code to determine
the falling edges of Point A and Point C and the rising edges of Point B and Point D. If tAB is greater
than tCD and SIO is selected by the resolution of the operation mode determination, the second byte
code is 0x30 even though the transmitted code on the first byte is not 0x30 (The first byte code to
determine I/O interface mode is described as 0x30).
Software-capture and save timer value (tAB)
Software-capture and save timer value (tAC)
Software-capture and save timer value (tAD)
Prescaler is on. (source clock: φT1 )
Fig 23-7 Serial Operation Mode Byte Reception Flow
Make backup copy of tAD value
16-bit Timer 0 stops counting
TMRB0 starts counting up
Low-to-high transition
Low-to-high transition
on serial receive pin?
Low-to-high transition
High-to-low transition
on serial receive pin?
on serial receive pin?
on serial receive pin?
Initialize TMRB0
tAC ≥ tAD?
TMPM380/M382 - 32 / 54 -
Done
Start
YES
YES
YES
YES
YES
Stop operation
(infinite loop)
TMPM380/M382