DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 189

• 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: -

• Extended Mode (EXPE = 1)
• Single-Chip Mode (EXPE = 0)
[Legend]
x: Don’t care
Notes: 1. When TIOCA2S = 0, MD3 to MD0 = B'0000 or B'01xx, and IOA3 = 1, this pin functions
• P25/TIOCB1/TCLKC/A13/AD13
P26DDR
Pin function
TIOCA2S
TPU channel
2 setting
P26DDR
Pin function
TPU channel
2 setting
MD3 to MD0
IOA3 to IOA0
CCLR1,
CCLR0
Output
function
When the TIOCB1/TCLKCS bit in PTCNT2 is cleared to 0, this pin can be used as the
TIOCB1/TCLKC pin.
According to operating modes, the TPU channel 1 settings by the MD3 to MD0 bits in
TMDR_1, the IOB3 to IOB0 bits in TIOR_1, and the CCLR1 and CCLR0 bits in TCR_1, and
the combination of the TPSC2 to TPSC0 bits in TCR_0 and TCR_2, the TIOCB1/TCLKCS bit,
and the P25DDR bit, pin functions change as follows.
2. Output is disabled for TIOCB2.
as the TIOCA2 input pin.
Normal Extended Mode (ADMXE = 0)
P26 input pin
B'0000
B'0100
P26 input pin
B'1xxx
(2)
⎯
⎯
TIOCA2 input pin*
0
Table below (2)
0
B'0000, B'01xx
B'0001 to B'0011
B'0101 to B'0111
Output compare
P26 output pin
output
(1)
A14 output pin
⎯
0
1
1
1
TIOCA2 input pin*
Table below (1)
TIOCA2 output
B'001x
B'xx00
(2)
⎯
⎯
pin
⎯
Multiplex Extended Mode (ADMXE = 1)
Rev.2.00 May. 28, 2009 Page 149 of 732
Other than
mode 1
PWM*
B'0010
B'xx00
output
1
(1)
⎯
P26 input pin
AD14 I/O pin
2
0
Other than
⎯
mode 2
Other than B'xx00
output
PWM
B'01
(1)
1
REJ09B0059-0200
B'0011
P26 output pin
⎯
1
B'01
(2)
⎯