DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 709

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.4
Figure 12.2 shows an overview diagram of the PPG. PPG pulse output is enabled when the
corresponding bits in P1DDR, P2DDR, and NDER are set to 1. An initial output value is
determined by its corresponding PODR initial setting. When the compare match event specified
by PCR occurs, the corresponding NDR bit contents are transferred to PODR to update the output
values. Sequential output of data of up to 16 bits is possible by writing new output data to NDR
before the next compare match.
Pulse output pin
Operation
Figure 12.2 Overview Diagram of PPG
DDR
Normal output/inverted output
Section 12 Programmable Pulse Generator (PPG)
Q
NDER
Q
PODR
C
Output trigger signal
Rev.7.00 Mar. 18, 2009 page 641 of 1136
D
Q
NDR
D
Internal data bus
REJ09B0109-0700