TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 369
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TMPM330FWFG
Manufacturer Part Number
TMPM330FWFG
Description
Microcontrollers (MCU) MCU w/ ARM Cortex-M3 128K FLASH, 8K SRAM
Manufacturer
Toshiba
Specifications of TMPM330FWFG
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)
128K
Rom Type
Flash
Ram (kbytes)
8K
Number Of Pins
100
Package
LQFP(14×14)
Vcc
3V
Cpu Mhz
40
Ssp (ch) Spi
-
I2c/sio (ch)
3
Uart/sio (ch)
3
Usb
-
Can
-
Ethernet
-
External Bus Interface
-
Cs/wait Controller (ch)
-
Dma Controller
-
10-bit Da Converter
-
10-bit Ad Converter
12
12-bit Ad Converter
-
16-bit Timer / Counter
10
Motor / Igbt Control
-
Real Time Clock
1
Watchdog Timer
Y
Osc Freq Detect
-
Clock Gear
Y
Low-power Hold Function
-
Remote Control Interface
Y
Hardware Cec Controller
Y
Comparators
-
Low-voltage Detector
-
Etm Hardware Trace
4-bit
Lead Free Status / Rohs Status
Details
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Part Number
Manufacturer
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Internal reset
16
16.1 Configuration
f
SYS
Watchdog Timer (Runaway Detection Timer)
(Note)
Fig. 16-1 shows the block diagram of the watchdog timer
The watchdog timer (WDT) is for detecting malfunctions (runaways) of the CPU caused by noises or
other disturbances and remedying them to return the CPU to normal operation. If the timer detects a
runaway, it generates a non-maskable interrupt to notify the CPU and outputs “0” from the output pin
of the watchdog timer (
The watchdog timer can reset the CPU by connecting the
WDMOD
The TMPM330 does not include a watchdog timer out pin (
Binary counter (26 stages)
Fig. 16-1 Block Diagram of the Watchdog Timer
Watchdog timer out
WDTOUT
Write
4EH
Control Register WDCR
Selector
Watch dog timer
Internal data bus
control
Reset
) to notify peripherals.
Write
B1H
Under development
Page357
R
WDMOD <RESCR>
WDMOD <WDTE>
Q
S
WDTOUT
pin to internal reset.
WDTOUT
).
Non-maskable
interrupt
request
INTWDT
Internal reset
WDTOUT
RESET
TMPM330
pin
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