DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 261

• 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: -

7.14.3
PTCNT2 selects ports that also function as TPU I/O pins.
Bit
7
6
5
4
3
2
1
0
Bit Name
TIOCB2/
TCLKDS
TIOCA2S
TIOCB1/
TCLKCS
TIOCA1S
TIOCD0/
TCLKBS
TIOCC0/
TCLKAS
TIOCB0S
TIOCA0S
Port Control Register 2 (PTCNT2)
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Selects the TIOCB2/TCLKD I/O pin for the TPU.
0: P27/TIOCB2/TCLKD is selected
1: P92/ExTIOCB2/ExTCLKD is selected
Selects the TIOCA2 I/O pin for the TPU.
0: P26/TIOCA2 is selected
1: P91/ExTIOCA2 is selected
Selects the TIOCB1/TCLKC I/O pin for the TPU.
0: P25/TIOCB1/TCLKC is selected
1: P90/ExTIOCB1/ExTCLKC is selected
Selects the TIOCA1 I/O pin for the TPU.
0: P24/TIOCA1 is selected
1: PA7/ExTIOCA1 is selected
Selects the TIOCD0/TCLKB I/O pin for the TPU.
0: P23/TIOCD0/TCLKB is selected
1: P97/ExTIOCD0/ExTCLKB is selected
Selects the TIOCC0/TCLKA I/O pin for the TPU.
0: P22/TIOCC0/TCLKA is selected
1: PA2/ExTIOCC0/ExTCLKA is selected
Selects the TIOCB0 I/O pin for the TPU.
0: P21/TIOCB0 is selected
1: P87/ExTIOCB0 is selected
Selects the TIOCA0 I/O pin for the TPU.
0: P20/TIOCA0 is selected
1: P86/ExTIOCA0 is selected
Rev.2.00 May. 28, 2009 Page 221 of 732
REJ09B0059-0200