DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 191

• 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: -

• P24/TIOCA1/A12/AD12
• Extended Mode (EXPE = 1)
• Single-Chip Mode (EXPE = 0)
[Legend]
x: Don’t care
Notes: 1. When TIOCA1S = 0, MD3 to MD0 = B'0000 or B'01xx, and IOA3 to IOA0 = B'10xx, this
P24DDR
Pin function
TIOCA2S
TPU channel
1 setting
P24DDR
Pin function
TPU channel
1 setting
MD3 to MD0
IOA3 to IOA0
CCLR1,
CCLR0
Output
function
When the TIOCA1S bit in PTCNT2 is cleared to 0, this pin can be used as the TIOCA1 pin.
According to operating modes, the TPU channel 1 settings by the MD3 to MD0 bits in
TMDR_1, the IOA3 to IOA0 bits in TIOR_1, and the CCLR1 and CCLR0 bits in TCR_1, and
the combination of the TIOCA1S bit and the P24DDR bit, pin functions change as follows.
2. Output is disabled for TIOCB1.
pin functions as the TIOCA1 input pin.
P24 input pin
Normal Extended Mode (ADMXE = 0)
B'0000
B'0100
P24 input pin
B'1xxx
(2)
⎯
⎯
TIOCA1 input pin*
0
Table below (2)
0
B'0000, B'01xx
B'0001 to B'0011
B'0101 to B'0111
Output compare
P24 output pin
output
(1)
⎯
0
1
A12 output pin
1
1
TIOCA1 input pin*
Table below (1)
TIOCA1 output
B'001x
B'xx00
(2)
⎯
⎯
pin
⎯
Multiplex Extended Mode (ADMXE = 1)
Rev.2.00 May. 28, 2009 Page 151 of 732
Other than
mode 1
PWM*
B'0010
B'xx00
output
1
(1)
⎯
P24 input pin
2
AD12 I/O pin
0
Other than
mode 2
⎯
output
Other than B'xx00
PWM
B'01
(1)
1
REJ09B0059-0200
B'0011
P24 output pin
⎯
1
B'01
(2)
⎯