TMPM370FYDFG Toshiba, TMPM370FYDFG Datasheet - Page 30

• Manufacturer Part Number: TMPM370FYDFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 256K FLASH, 10K RAM
• Manufacturer: Toshiba

Specifications of TMPM370FYDFG

• 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): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: QFP(14x20)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit
• Lead Free Status / Rohs Status: Details

The following are the examples of the warm-up function configuration.
<Example Securing the stability time fro the PLL> (fc = fosc)
CGOSCCR<WUPSEL1>=”0”
CGOSCCR<WUPODR13:2>= “Warm-up time” / (1/fosc) / 16
CGOSCCR<WUEON>=”1” : Start the warm-up timer (WUP)
CGOSCCR<WUEF> Read : Wait until the state becomes "0" (warm-up is finished)
(Note)
(Note)
CGOSCCR<WUEON><WUEF> is used to confirm the start and completion of warm-up through software
(instruction).
<WUPSEL1>.
How to configure the warm-up function
Specify the count up clock for the warm-up counter in the CGOSCCR<WUPSEL1> bit. Write “0” to
The
The warm-up counter consists of 16-bit counter. The warm-up period lasts until the upper
12-bit of the counter value corresponds to the values specified in <WUODR 13:2>.
warm-up
The warm-up timer operates according to the oscillation clock, and it may contain errors
if there is any fluctuation in the oscillation frequency. Therefore, the warm-up time should
be taken as approximate time.
time
: Specify the warm-up time
can
: Write “0” to CGOSCCR<WUPSEL1>
be
specified
TMPM370 6-10
by
setting
the
CGOSCCR<WUODR13:2>.
Clock/Mode control
TMPM370
The