DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 239

• 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: -

• Single-Chip Mode (EXPE = 0)
[Legend]
x: Don’t care
Notes: 1. When TIOCB2/TCLKDS = 1, MD3 to MD0 = B'0000 or B'01xx, and IOB3 = 1, this pin
• P91/CS2/ExTIOCA2
TIOCB2/TCLKDS
TPU channel 2 setting
P92DDR
Pin function
TPU channel 2 setting
MD3 to MD0
IOB3 to IOB0
CCLR1, CCLR0
Output function
When the TIOCA2S bit in PTCNT2 is set to 1, this pin can be used as the ExTIOCA2 pin.
According to operating modes, the TPU channel 2 settings by the CS2E bit, the MD3 to MD0
bits in TMDR_2, the IOA3 to IOA0 bits in TIOR_2, and the CCLR1 and CCLR0 bits in
TCR_2, and the combination of the TIOCA2S bit and the P91DDR bit, the pin function is
switched as shown below.
2. When TIOCB2/TCLKDS = 1 and TPSC2 to TPSC0 in TCR_0 = B'111, this pin functions
functions as the TIOCB2 input pin.
as the TCLKD input pin. When TIOCB2/TCLKDS = 1 and phase-count mode is set to
the TCR channel 2, this pin functions as the TCLKD input pin.
P92 input
B'0000
B'0100
B'1xxx
pin
(2)
⎯
⎯
0
B'0000, B'01xx
⎯
0
B'0001 to B'0011
B'0101 to B'0111
Output compare
output
P92
pin
1
output
(1)
⎯
P92 input pin P92 output pin
ExTIOCB2 input pin*
0
Table below (2)
B'0010
(2)
⎯
⎯
⎯
Rev.2.00 May. 28, 2009 Page 199 of 732
ExTCLKD input pin*
B'xx00
(2)
⎯
⎯
1
1
1
PWM mode
Other than
2 output
Other than B'xx00
B'10
B'0011
(1)
ExTIOCB2 output
Table below (1)
REJ09B0059-0200
2
pin
⎯
B′10
(2)
⎯