DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 335
DF2134AFA20V
Manufacturer Part Number
DF2134AFA20V
Description
IC H8S/2100 MCU FLASH 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.DF2134AFA20V.pdf
(1063 pages)
Specifications of DF2134AFA20V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
IrDA, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
58
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
-20°C ~ 75°C
Package / Case
80-QFP
For Use With
3DK2166 - DEV EVAL KIT H8S/2166
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2134AFA20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Timing is described in section 11.3, Operation.
Bit 7—Input Capture Flag A (ICFA): This status flag indicates that the FRC value has been
transferred to ICRA by means of an input capture signal. When BUFEA = 1, ICFA indicates that
the old ICRA value has been moved into ICRC and the new FRC value has been transferred to
ICRA.
ICFA must be cleared by software. It is set by hardware, however, and cannot be set by software.
Bit 6—Input Capture Flag B (ICFB): 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.
ICFB must be cleared by software. It is set by hardware, however, and cannot be set by software.
Bit 5—Input Capture Flag C (ICFC): 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 the
signal transition in FTIC (input capture signal) specified by the IEDGC bit, ICFC is set but data is
not transferred to ICRC. Therefore, in buffer operation, ICFC can be used as an external interrupt
signal (by setting the ICICE bit to 1).
ICFC must be cleared by software. It is set by hardware, however, and cannot be set by software.
Bit 7
ICFA
0
1
Bit 6
ICFB
0
1
Description
[Clearing condition]
Read ICFA when ICFA = 1, then write 0 in ICFA
[Setting condition]
When an input capture signal causes the FRC value to be transferred to
ICRA
Description
[Clearing condition]
Read ICFB when ICFB = 1, then write 0 in ICFB
[Setting condition]
When an input capture signal causes the FRC value to be transferred to ICRB
Rev. 4.00 Jun 06, 2006 page 279 of 1004
Section 11 16-Bit Free-Running Timer
REJ09B0301-0400
(Initial value)
(Initial value)
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