DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 453

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

11.3
11.3.1
PPG pulse output is enabled when the corresponding bits in P1DDR, P2DDR, and NDER are set to 1. In this state the
corresponding PODR contents are output.
When the compare match event specified by PCR occurs, the corresponding NDR bit contents are transferred to PODR to
update the output values.
Figure 11-2 illustrates the PPG output operation and table 11-3 summarizes the PPG operating conditions.
Table 11-3 PPG Operating Conditions
Sequential output of data of up to 16 bits is possible by writing new output data to NDR before the next compare match.
For details of non-overlapping operation, see section 11.3.4, Non-Overlapping Pulse Output.
Operation
Overview
NDER
0
1
Pulse output pin
DDR
0
1
0
1
Pin Function
Generic input port
Generic output port
Generic input port (but the PODR bit is a read-only bit, and when
compare match occurs, the NDR bit value is transferred to the PODR bit)
PPG pulse output
DDR
Figure 11-2 PPG Output Operation
Normal output/inverted output
Q
NDER
Q
PODR
Output trigger signal
C
D
Q
NDR
Rev.6.00 Oct.28.2004 page 423 of 1016
D
Internal data bus
REJ09B0138-0600H