DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 395
![MCU 5V 128K I-TEMP,PB-FREE, 100-](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148RTE20IV
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
-
- Current page: 395 of 1179
- Download datasheet (7Mb)
Bit 5—Timer Overflow Interrupt Enable (OVIE): Selects whether the OVF interrupt request
(OVI) is enabled or disabled when the OVF flag in TCSR is set to 1.
Note that an OVI interrupt is not requested by TMRX, regardless of the OVIE value.
Bits 4 and 3—Counter Clear 1 and 0 (CCLR1, CCLR0): These bits select the method by which
the timer counter is cleared: by compare-match A or B, or by an external reset input.
Bit 5
OVIE
0
1
Bit 4
CCLR1
0
1
Description
OVF interrupt request (OVI) is disabled
OVF interrupt request (OVI) is enabled
Bit 3
CCLR0
0
1
0
1
Description
Clearing is disabled
Cleared on compare-match A
Cleared on compare-match B
Cleared on rising edge of external reset input
Rev. 4.00 Sep 27, 2006 page 349 of 1130
Section 12 8-Bit Timers
REJ09B0327-0400
(Initial value)
(Initial value)
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