DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 379

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.4
The free-running timer can request seven interrupts (three types): input capture A to D (ICIA,
ICIB, ICIC, ICID), output compare A and B (OCIA and OCIB), and overflow (FOVI). Each
interrupt can be enabled or disabled by an enable bit in TIER. Independent signals are sent to the
interrupt controller for each interrupt. Table 11.4 lists information about these interrupts.
Table 11.4 Free-Running Timer Interrupts
Interrupt
ICIA
ICIB
ICIC
ICID
OCIA
OCIB
FOVI
Interrupts
Description
Requested by ICFA
Requested by ICFB
Requested by ICFC
Requested by ICFD
Requested by OCFA
Requested by OCFB
Requested by OVF
DTC Activation
Possible
Possible
Not possible
Not possible
Possible
Possible
Not possible
Rev. 4.00 Sep 27, 2006 page 333 of 1130
Section 11 16-Bit Free-Running Timer
REJ09B0327-0400
Priority
High
Low