DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 246

• 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: -

[Legend]
x: Don’t care
Notes: 1. When TIOCA1S = 1, MD3 to MD0 = B'0000 or B'01xx, and IOA3 to IOA0 = B'10xx, this
• PA6/FTCI_0/HFBACKI
• PA5/FTIB_0/VFBACKI
Rev.2.00 May. 28, 2009 Page 206 of 732
REJ09B0059-0200
TPU channel 1 setting
MD3 to MD0
IOA3 to IOA0
CCLR1, CCLR0
Output function
PA6DDR
Pin function
PA5DDR
Pin function
According to the setting of the PA6DDR bit, the pin function is switched as shown below.
When the CKS1 and CKS0 bits in TCR of the FRT_0 are all set to 1, this pin functions as the
FTCI_0 input pin. When the SIMOD1 and SIMOD0 bits (IHI signal) in TCONRI of the timer
connection_0 are cleared to B′00, this pin functions as the HFBACKI input pin.
According to the setting of the PA5DDR bit, the pin function is switched as shown below.
When the ICIBE bit in TIER of the FRT_0 is set to 1, this pin functions as the FTIB_0 input
pin. When the SIMOD1 and SIMOD0 bits (IVI signal) in TCONRI of the timer connection_0
are cleared to B′00, this pin functions as the VFBACKI input pin.
2. Output is disabled for TIOCB1.
pin functions as the TIOCA1 input pin.
B'0100
B'0000
B'1xxx
(2)
⎯
⎯
B'0000, B'01xx
B'0001 to B'0011
B'0101 to B'0111
Output compare
PA6 input pin
PA5 input pin
output
(1)
⎯
0
0
HFBACKI input pin
VFBACKI input pin
B'001x
B'xx00
FTCI_0 input pin
FTIB_0 input pin
(2)
⎯
⎯
Other than
output*
mode 1
B'0010
B'xx00
PWM
(1)
⎯
2
PA6 output pin
PA5 output pin
PWM mode
Other than
2 output
Other than B'xx00
B'01
1
1
(1)
B'0011
B'01
(2)
⎯