DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 322
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148BTE20
Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
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)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148BTE20
HD64F2148BTE20
HD64F2148BTE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 322 of 847
- Download datasheet (5Mb)
Section 11 16-Bit Free-Running Timer (FRT)
Bit
6
5
4
Rev. 3.00 Mar 21, 2006 page 266 of 788
REJ09B0300-0300
Bit Name
ICFB
ICFC
ICFD
Initial Value
0
0
0
R/W
R/(W) * Input Capture Flag B
R/(W) * Input Capture Flag C
R/(W) * Input Capture Flag D
Description
This status flag indicates that the FRC value has been
transferred to ICRB by means of an input capture
signal. When BUFEB = 1, ICFB indicates that the old
ICRB value has been moved into ICRD and the new
FRC value has been transferred to ICRB. Only 0 can be
written to this bit to clear the flag.
[Setting condition]
When an input capture signal causes the FRC value to
be transferred to ICRB
[Clearing condition]
Read ICFB when ICFB = 1, then write 0 to ICFB
This status flag indicates that the FRC value has been
transferred to ICRC by means of an input capture
signal. When BUFEA = 1, on occurrence of an input
capture signal specified by the IEDGC bit at the FTIC
input pin, ICFC is set but data is not transferred to
ICRC. In buffer operation, ICFC can be used as an
external interrupt signal by setting the ICICE bit to 1.
Only 0 can be written to this bit to clear the flag.
[Setting condition]
When an input capture signal is received
[Clearing condition]
Read ICFC when ICFC = 1, then write 0 to ICFC
This status flag indicates that the FRC value has been
transferred to ICRD by means of an input capture
signal. When BUFEB = 1, on occurrence of an input
capture signal specified by the IEDGD bit at the FTID
input pin, ICFD is set but data is not transferred to
ICRD. In buffer operation, ICFD can be used as an
external interrupt signal by setting the ICIDE bit to 1.
Only 0 can be written to this bit to clear the flag.
[Setting condition]
When an input capture signal is received
[Clearing condition]
Read ICFD when ICFD = 1, then write 0 to ICFD
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