DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 230

• 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: -

• P86/ExTIOCA0
[Legend]
x: Don’t care
Notes: 1. When TIOCA0S = 1, MD3 to MD0 = B'0000, and IOA3 to IOA0 = B'10xx, this pin
• P85/PWX1
Rev.2.00 May. 28, 2009 Page 190 of 732
REJ09B0059-0200
TIOCA0S
TPU channel 0
setting
P86DDR
Pin function
TPU channel 0
setting
MD3 to MD0
IOA3 to IOA0
CCLR2 to
CCLR0
Output function
OEB
P85DDR
Pin function
When the TIOCA0S bit in PTCNT2 is set to 1, this pin can be used as an ExTIOCA0 pin.
The pin function is switched as shown below according to the combination of the TPU channel
0 settings by the MD3 to MD0 bits in TMDR_0, the IOA3 to IOA0 bits in TIORH_0, and the
CCLR2 to CCLR0 bits in TCR_0, the TIOCA0S bit, and the P86DDR bit.
The pin function is switched as shown below according to the combination of the OEB bit in
DACR of the PWMX and the P85DDR bit.
2. Output is disabled for TIOCB0.
functions as the TIOCA0 input pin.
P86 input pin
B'0000
B'0100
B'1xxx
(2)
⎯
⎯
P85 input pin
0
B'0000
0
B'0001 to B'0011
B'0101 to B'0111
Output compare
⎯
0
P86 output pin
output
0
(1)
⎯
1
P85 output pin
P86 input pin P86 output pin
B'001x
B'xx00
(2)
⎯
⎯
ExTIOCA0 input pin*
1
0
Table below (2)
mode 1
PWM*
B'0010
B'xx00
output
Other
than
(1)
⎯
2
1
Other than
1
mode 2
output
1
B'001
PWM
PWX1 output pin
Other than B'xx00
(1)
1
B'0011
Table below (1)
⎯
ExTIOCA0
output pin
⎯
B'001
(2)
⎯