DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 445
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
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
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Table 13.7 Examples of TCORB, TCR, and TCSR Settings
Register
TCR in
TMR1
TCSR in
TMR1
TOCRB in TMR1
IHI signal
IVI signal (PDC signal)
IVO signal
(without fall modification,
with IHI synchronization)
IVO signal
(with fall modification
and IHI synchronization)
IVO signal
(with fall modification,
without IHI synchronization)
Figure 13.7 Fall Modification/IHI Synchronization Timing Chart
Bit(s)
7
6
5
4 and 3
2 to 0
3 to 0
Abbreviation
CMIEB
CMIEA
OVIE
CCLR1,
CCLR0
CKS2 to CKS0
OS3 to OS0
Contents
0
0
0
11
0011
1001
H'03
(example)
101
Rev. 4.00 Sep 27, 2006 page 399 of 1130
Description
Interrupts due to compare-match and
overflow are disabled
TCNT is cleared by the rising edge of the
external reset signal (inverse of the IVI
signal)
TCNT is incremented on the rising edge of
the external clock (IHI signal)
Not changed by compare-match B; output
inverted by compare-match A (toggle
output)
or
when TCORB
compare-match B, 0 output on compare-
match A
Compare-match on the 4th (example) rise
of the IHI signal after the rise of the
inverse of the IVI signal
TCNT
0
Section 13 Timer Connection
1
TCORA, 1 output on
2
3
TCNT = TCORB (3)
REJ09B0327-0400
4
5
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