D13003TF16V Renesas Electronics America, D13003TF16V Datasheet - Page 317

• Manufacturer Part Number: D13003TF16V
• Description: IC H8/3003 ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13003TF16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

When MDF is set to 1 to select phase counting mode, timer counter 2 (TCNT2) operates as an
up/down-counter and pins TCLKA and TCLKB become counter clock input pins. TCNT2 counts
both rising and falling edges of TCLKA and TCLKB, and counts up or down as follows.
Counting Direction
TCLKA pin
TCLKB pin
In phase counting mode channel 2 operates as above regardless of the external clock edges
selected by bits CKEG1 and CKEG0 and the clock source selected by bits TPSC2 to TPSC0 in
timer control register 2 (TCR2). Phase counting mode takes precedence over these settings.
The counter clearing condition selected by the CCLR1 and CCLR0 bits in TCR2 and the compare
match/input capture settings and interrupt functions of timer I/O control register 2 (TIOR2), timer
interrupt enable register 2 (TIER2), and timer status register 2 (TSR2) remain effective in phase
counting mode.
Bit 5—Flag Direction (FDIR): Designates the setting condition for the overflow flag (OVF) in
timer status register 2 (TSR2). The FDIR designation is valid in all modes in channel 2.
Bit 5
FDIR
0
1
Bit 4—PWM Mode 4 (PWM4): Selects whether channel 4 operates normally or in PWM mode.
Bit 4
PWM4
0
1
When bit PWM4 is set to 1 to select PWM mode, pin TIOCA4 becomes a PWM output pin. The
output goes to 1 at compare match with general register A4 (GRA4), and to 0 at compare match
with general register B4 (GRB4).
If complementary PWM mode or reset-synchronized PWM mode is selected by bits CMD1 and
CMD0 in the timer function control register (TFCR), the CMD1 and CMD0 setting takes
precedence and the PWM4 setting is ignored.
Description
OVF is set to 1 in TSR2 when TCNT2 overflows or underflows
OVF is set to 1 in TSR2 when TCNT2 overflows
Description
Channel 4 operates normally
Channel 4 operates in PWM mode
Down-Counting
Low
High
High
297
Low
Up-Counting
High
Low
Low
(Initial value)
(Initial value)
High