DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 327

• 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: -

Notes: 1. Only 0 can be written to clear the flag.
• TCSR1
Bit
1
0
Bit
7
6
5
4
Bit Name Initial Value R/W
OS1
OS0
Bit Name Initial Value R/W
CMFB
CMFA
OVF
⎯
2. This bit is reserved in channel 1.
0
0
0
0
0
1
R/W
R/W
R/(W)* Compare-Match Flag B
R/(W)* Compare-Match Flag A
R/(W)* Timer Overflow Flag
R
Description
Output Select 1, 0
Specify how the TMO0 pin output level is to be changed
by compare-match A of TCORA0 and TCNT0.
00: No change
01: 0 is output
10: 1 is output
11: Output is inverted (toggle output)
Description
[Setting condition]
When the values of TCNT1 and TCORB1 match
[Clearing condition]
Read CMFB when CMFB = 1, then write 0 to CMFB
[Setting condition]
When the values of TCNT1 and TCORA1 match
[Clearing condition]
Read CMFA when CMFA = 1, then write 0 to CMFA
[Setting condition]
When TCNT1 overflows from H′FF to H′00
[Clearing condition]
Read OVF when OVF = 1, then write 0 to OVF
Reserved
This bit is always read as 1 and cannot be modified.
Rev.2.00 May. 28, 2009 Page 287 of 732
REJ09B0059-0200