DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 477
DF2398TE20
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
HD64F2398TE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2398TE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 477 of 1049
- Download datasheet (5Mb)
12.5
In the example below, the 8-bit timer is used to generate a pulse output with a selected duty cycle, as shown in figure 12-9.
The control bits are set as follows:
[1] In TCR, bit CCLR1 is cleared to 0 and bit CCLR0 is set to 1 so that the timer counter is cleared when its value matches
[2] In TCSR, bits OS3 to OS0 are set to B'0110, causing the output to change to 1 at a TCORA compare match and to 0 at
With these settings, the 8-bit timer provides output of pulses at a rate determined by TCORA with a pulse width
determined by TCORB. No software intervention is required.
the constant in TCORA.
a TCORB compare match.
Sample Application
TCORA
TCORB
TMO
H'FF
H'00
Figure 12-9 Example of Pulse Output
TCNT
Counter clear
Rev.6.00 Oct.28.2004 page 447 of 1016
REJ09B0138-0600H
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