DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 332

• 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: -

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