DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 302
DF2437FV
Manufacturer Part Number
DF2437FV
Description
IC H8S/2437 MCU FLASH 128QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Specifications of DF2437FV
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
85
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
128-QFP
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:
DF2437FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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10.5.4
The rising or falling edge can be selected for the input capture input timing by the IEDGA to
IEDGD bits in TCR. Figure 10.7 shows the usual input capture timing when the rising edge is
selected.
If the corresponding input capture signal is input when ICRA to ICRD are read, the input capture
signal is delayed by one system clock (φ). Figure 10.8 shows the timing for this case.
Rev.2.00 May. 28, 2009 Page 262 of 732
REJ09B0059-0200
Figure 10.8 Timing of Input Capture Input Signal (When ICRA to ICRD are Read)
φ
Input capture
input pin
Input capture signal
φ
Input capture
input pin
Input capture signal
Input Capture Input Timing
Figure 10.7 Timing of Input Capture Input Signal (Usual Case)
Read cycle of ICRA to ICRD
T 1
T 2
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