DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 441

• 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

11.1
The H8S/2357 Group has a on-chip programmable pulse generator (PPG) that provides pulse outputs by using the 16-bit
timer-pulse unit (TPU) as a time base. The PPG pulse outputs are divided into 4-bit groups (group 3 to group 0) that can
operate both simultaneously and independently.
11.1.1
PPG features are listed below.
16-bit output data
Four output groups
Selectable output trigger signals
Non-overlap mode
Can operate together with the data transfer controller (DTC) and DMA controller (DMAC)
Settable inverted output
Module stop mode can be set
Maximum 16-bit data can be output, and output can be enabled on a bit-by-bit basis
Output trigger signals can be selected in 4-bit groups to provide up to four different 4-bit outputs
Output trigger signals can be selected for each group from the compare match signals of four TPU channels
A non-overlap margin can be provided between pulse outputs
The compare match signals selected as output trigger signals can activate the DTC or DMAC for sequential output
Inverted data can be output for each group
As the initial setting, PPG operation is halted. Register access is enabled by exiting module stop mode
of data without CPU intervention
Overview
Features
Section 11 Programmable Pulse Generator (PPG)
Rev.6.00 Oct.28.2004 page 411 of 1016
REJ09B0138-0600H