DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 321

IC H8S MCU FLASH 128K 100-QFP

DF2148BTE20

Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
11.3.7
TCSR is used for counter clear selection and control of interrupt request signals.
Bit
Bit
2
1
0
7
Bit Name
Bit Name
OCIBE
OVIE
ICFA
Timer Control/Status Register (TCSR)
Initial Value
Initial Value
0
0
1
0
R/W
R/W
R/W
R/W
R
R/(W) * Input Capture Flag A
Description
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. 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 ICRA
[Clearing condition]
Read ICFA when ICFA = 1, then write 0 to ICFA
Description
Output Compare Interrupt B Enable
Selects whether to enable output compare interrupt B
request (OCIB) when output compare flag B (OCFB) in
TCSR is set to 1.
0: OCIB requested by OCFB is disabled
1: OCIB requested by OCFB is enabled
Timer Overflow Interrupt Enable
Selects whether to enable a free-running timer overflow
request interrupt (FOVI) when the timer overflow flag
(OVF) in TCSR is set to 1.
0: FOVI requested by OVF is disabled
1: FOVI requested by OVF is enabled
Reserved
This bit is always read as 1 and cannot be modified.
Section 11 16-Bit Free-Running Timer (FRT)
Rev. 3.00 Mar 21, 2006 page 265 of 788
REJ09B0300-0300

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