TMPM333FDFG Toshiba, TMPM333FDFG Datasheet - Page 354

• Manufacturer Part Number: TMPM333FDFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 512K FLASH, 32K SRAM
• Manufacturer: Toshiba

Specifications of TMPM333FDFG

• 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): 512K
• Rom Type: Flash
• Ram (kbytes): 32K
• 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: -
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit
• Lead Free Status / Rohs Status: Details

12.4
Description of Operations
12.4.4
12.4.5
12.4.5.1
"0000".
below.
After reset, ADMOD0<REPEAT,SCAN> is initialized to "00" and ADMOD1<ADCH[3:0]> is initialized to
The channels to be converted are selected according to the operation mode of the AD converter as shown
Selecting the Input Channel
AD Conversion Details
activated by setting ADMOD2<HPADCE> to "1".
one of these operation modes must be selected by setting ADMOD0<REPEAT,SCAN> to an appropriate
setting. For top-priority AD conversion, only one operation mode can be used: fixed channel single conversion
mode.
and top-priority AD conversion can be activated using the HW activation source selected by AD-
MOD4<HADHS>. If bits of <ADHS> and <HADHS> are "0", normal and top-priority AD conversions are
activated in response to the input of a falling edge through the ADTRG pin. If these bits are "1", normal AD
conversion is activated in response to TB6RG0 generated by the 16-bit timer 6, and top-priority AD conversion
is activated in response to TB5RG0 generated by the 16-bit timer 5.
MOD4<HADHTG> to "1" for top-priority AD conversion.
1. Normal AD conversion mode
2. Top-priority AD conversion mode
Normal AD conversion is activated by setting ADMOD0<ADS> to "1". Top-priority AD conversion is
Four operation modes are made available to normal AD conversion. In performing normal AD conversion,
Normal AD conversion can be activated using the H/W activation source selected by ADMOD4<ADHS>,
To permit H/W activation, set ADMOD4<ADHTG> to "1" for normal AD conversion and set AD-
Software activation is still valid even after H/W activation has been permitted.
Note:When an external trigger is used for the HW activation source of a top-priority AD conversion,
Note:The TMPM333FDFG/FYFG/FWFG disables the external trigger used for H/W activation. There-
Starting AD Conversion
MOD2<HPADCH> to an appropriate setting.
・ If the analog input channel is used in a fixed state (ADMOD0<SCAN> = "0")
・ If the analog input channel is used in a scan state (ADMOD0<SCAN> = "1")
an external trigger cannot be set for activating normal AD conversion H/W.
fore "0" cannot be set to <HADHS> and <ADHS>.
One channel is selected from analog input pins from AIN0 through AIN11 by setting AD-
MOD1<ADCH> to an appropriate setting.
to an appropriate setting.
One channel is selected from analog input pins AIN0 through AIN11 by setting AD-
One scan mode is selected from the scan modes by setting ADMOD1 <ADCH> and ADSCN
Page 334
TMPM333FDFG/FYFG/FWFG