TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 207

• 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

The following example describes the case a 4-byte data stream is received:
SC0RFC <7:6> = 10: Clears receive FIFO and sets the condition of interrupt generation
SC0RFC <1:0> = 00: Sets the interrupt to be generated at fill level 4.
SC0FCNF <1:0> = 10101: Automatically allows continued reception after reaching the fill level.
The number of bytes to be used in the receive FIFO is the maximum allowable number.
In this condition, 4-byte data reception may be initiated by setting the half duplex transmission
mode and writing “1” to the RXE bit. After receiving 4 bytes, receive FIFO interrupt is generated.
This setting enables the next data reception as well. The next 4 bytes can be received before all
the data is read from FIFO.
Receive buffer 2
Receive buffer 1
Receive
interrupt
I/O interface mode with SCLK input:
RX FIFO
RBFLL
RXE
Fig. 11-4 Receive FIFO Operation
1 byte
Under development
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1 byte
2 byte
1 byte
2 byte
3 byte
1 byte
2 byte
3 byte
4 byte
3 byte
1 byte
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4 byte
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TMPM330