HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 358

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.
Input Capture/Compare Match Interrupt: An interrupt is requested if the TGIE bit in TIER is
set to 1 when the TGF flag in TSR is set to 1 by the occurrence of a TGR input capture/compare
match on a particular channel. The interrupt request is cleared by clearing the TGF flag to 0. The
MTU has 16 input capture/compare match interrupts, four each for channels 0, 3, and 4, and two
each for channels 1 and 2.
Overflow Interrupt: An interrupt is requested if the TCIEV bit in TIER is set to 1 when the
TCFV flag in TSR is set to 1 by the occurrence of TCNT overflow on a channel. The interrupt
request is cleared by clearing the TCFV flag to 0. The MTU has five overflow interrupts, one for
each channel.
Underflow Interrupt: An interrupt is requested if the TCIEU bit in TIER is set to 1 when the
TCFU flag in TSR is set to 1 by the occurrence of TCNT underflow on a channel. The interrupt
request is cleared by clearing the TCFU flag to 0. The MTU has two underflow interrupts, one
each for channels 1 and 2.
11.5.2
DTC Activation: The DTC can be activated by the TGR input capture/compare match interrupt in
each channel. For details, see section 8, Data Transfer Controller (DTC).
A total of 17 MTU input capture/compare match interrupts can be used as DTC activation sources,
four each for channels 0 and 3, and two each for channels 1 and 2, and five for channel 4.
DMAC Activation: The DMAC can be activated by the TGRA input capture/compare match
interrupt in each channel. For details, see section 10, Direct Memory Access Controller (DMAC).
A total of five MTU input capture/compare match interrupts can be used as DMAC activation
sources, one for each channel.
11.5.3
The A/D converter can be activated by the TGRA input capture/compare match in each channel.
If the TTGE bit in TIER is set to 1 when the TGFA flag in TSR is set to 1 by the occurrence of a
TGRA input capture/compare match on a particular channel, a request to start A/D conversion is
sent to the A/D converter. If the MTU conversion start trigger has been selected on the A/D
converter at this time, A/D conversion starts.
In the MTU, a total of five TGRA input capture/compare match interrupts can be used as A/D
converter conversion start sources, one for each channel.
Rev.4.00 Mar. 27, 2008 Page 312 of 882
REJ09B0108-0400
Multi-Function Timer Pulse Unit (MTU)
DTC/DMAC Activation
A/D Converter Activation