TMPM382FSFG Toshiba, TMPM382FSFG Datasheet - Page 527

• 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

TMPM380 has 4-kind of system reset source (POR, external reset input, WDT, OFD). And TMPM380 has 2-kind
19 Ocsillation Frequency Detector (OFD)
Rset Flag Registe<WDTRSTF>
Rset Flag Registe<PONRSTF>
Rset Flag Registe<OFDRSTF>
Rset Flag Registe<PINRSTF>
of high clock OSC (external, internal). Following timming diagram shows the operation and timing of
various reset factor including OFD and internal and external clock.
Int. High Frequency OSC
POR（Powe On Reset）
Internal request reset
(Watchdog timer,etc)
Ext. High Frequency
External Reset
VDD Power
OFD Circuit
OFD Reset
Figure 19-4 The relation of OFD operation and various RESETs
SYSTEM
CLK
Disable
Ext. OSC ON
＆ Warm-up
OFD RESET Disable
＆ OFD ON
TMPM380/382 - 10 / 12 -
Confirm normal oscillation by FRQERR
＆ OFD RESET Enable
SYSTEM
Ref CLK
Flag Clear
Enable
Detection
OFD
CLK
OFD
SYSTEM
Disable
CLK
Flag Clear
SYSTEM
Ref CLK
Enable
Ext. OSC ON
＆ Warm-up
Overflow
OFD
CLK
OFD RESET Disable
＆ OFD ON
WDT
Confirm normal oscillation by
FRQERR ＆ OFD RESET Enable
SYSTEM
Disable
CLK
Flag Clear
TMPM380/382
Ext. OSC ON
＆ Warm-up
Flag Clear
OFD RESETDisable
＆ OFD ON
Enable
SYSTEM
Ref CLK
OFD
CLK