DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 332
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2437FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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11.3.9
TISR selects a signal source of external clock/reset input for the counter.
Rev.2.00 May. 28, 2009 Page 292 of 732
REJ09B0059-0200
Bit
7 to 1 ⎯
0
Bit Name Initial Value R/W
IS
Timer Input Select Register (TISR)
All 1
0
R/(W) Reserved
R/W
The initial value should not be changed.
Selects the internal synchronization signal (IVG signal)
or timer clock/reset input pin (TMIY or ExTMIY) as the
signal source of the external clock/reset input for the
TMRY counter.
0: IVG signal is selected
1: TMIY is selected
Description
Input Select
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