TMPM370FYDFG Toshiba, TMPM370FYDFG Datasheet - Page 292
TMPM370FYDFG
Manufacturer Part Number
TMPM370FYDFG
Description
Microcontrollers (MCU) MCU w/ ARM Cortex-M3 256K FLASH, 10K RAM
Manufacturer
Toshiba
Datasheet
1.TMPM370FYFG.pdf
(498 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TMPM370FYDFG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
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(1) Setting the PWM period
(2) Compare function
input is updated at every PWM period. It is also possible to update comparator input at every half PWM
period.
V/W) and the carrier wave generated by the PWM counter (PMDnMDCNT) to determine which is larger to
generate PWM waveforms with the desired duty.
register value is loaded at every PWM period (when the internal counter value matches the MDPRD value).
It is also possible to update the compare register at every 0.5 PWM period.
The PWM period is determined by the MDPRD register. This register is double-buffered. Comparator
The pulse width modulation circuit compares the PWM compare registers of the 3 phases (PMDnCMPU/
The PWM compare register of each phase has a double-buffered compare register. The PWM compare
Sawtooth wave PWM: MDPRD register value =
Triangular wave PWM: MDPRD register value =
[Sawtooth wave]
[Triangular
wave]
waveform
waveform
PWMU
PWMU
[MDPRD]
[MDPRD]
[CMPU
[CMPU
When switching from counting
down to counting up,
MDCNT=1 in two cycles.
MDCNT
MDCNT
on
off
on
off
Figure 16-4 PWM Waveforms
TMPM370 16-8
MDCNT counts up to MDPRD and
is cleared to 1 in the next cycle.
Oscillation frequency [Hz]
Oscillation frequency [Hz]
PWM frequency [Hz]
PWM frequency [Hz] × 2
When switching from counting
down to counting up,
MDCNT=peak value (MDPRD)
in two cycles.
Motor control circuit
Time
Time
TMPM370
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