DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 329

• 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: -

Bit
5
4
3
2
1
0
Note:
Bit Name Initial Value R/W
OVF
ICIE
OS3
OS2
OS1
OS0
* Only 0 can be written to clear the flag.
0
0
0
0
0
0
R/(W)* Timer Overflow Flag
R/W
R/W
R/W
R/W
R/W
Description
[Setting condition]
When TCNTY overflows from H'FF to H'00
[Clearing condition]
Read OVF when OVF = 1, then write 0 to OVF
Input Capture Interrupt Enable
Enables or disables the ICF interrupt request (ICIX)
when the ICF bit in TCSRX is set to 1.
0: ICF interrupt request (ICIX) is disabled
1: ICF interrupt request (ICIX) is enabled
Output Select 3, 2
Specify how the TMOY pin output level is to be changed
by compare-match B of TCORBY and TCNTY.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Output Select 1, 0
Specify how the TMOY pin output level is to be changed
by compare-match A of TCORAY and TCNTY.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Rev.2.00 May. 28, 2009 Page 289 of 732
REJ09B0059-0200