HD64F3048F16 Renesas Electronics America, HD64F3048F16 Datasheet - Page 437

• Manufacturer Part Number: HD64F3048F16
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048F16

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Note on Synchronous Preset
When channels are synchronized, if a TCNT value is modified by byte write access, all 16 bits of
all synchronized counters assume the same value as the counter that was addressed.
Example: When channels 2 and 3 are synchronized
Note on Setup of Reset-Synchronized PWM Mode and Complementary PWM Mode
When setting bits CMD1 and CMD0 in TFCR, take the following precautions:
Write to bits CMD1 and CMD0 only when TCNT3 and TCNT4 are stopped.
Do not switch directly between reset-synchronized PWM mode and complementary PWM
mode. First switch to normal mode (by clearing bit CMD1 to 0), then select reset-synchronized
PWM mode or complementary PWM mode.
• Byte write to channel 2 or byte write to channel 3
TCNT2
TCNT3
• Word write to channel 2 or word write to channel 3
TCNT2
TCNT3
Upper byte Lower byte
Upper byte Lower byte
W
W
Y
Y
X
X
Z
Z
Write A to upper byte
of channel 2
Write A to lower byte
of channel 3
Write AB word to
channel 2 or 3
Section 10 16-Bit Integrated Timer Unit (ITU)
Rev. 3.00 Sep 27, 2006 page 409 of 872
TCNT2
TCNT3
TCNT2
TCNT3
TCNT2
TCNT3
Upper byte Lower byte
Upper byte Lower byte
Upper byte Lower byte
REJ09B0325-0300
A
A
Y
Y
A
A
X
X
A
A
B
B