DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 213
DF2437FV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2437FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 213 of 776
- Download datasheet (5Mb)
7.6.4
When the corresponding bit in PTCNT0 is set to 1, port 5 pins can be used as PWM output pins
(ExPW5 and ExPW4). The relationship between register setting values and pin functions is as
follows.
• P57/TMO1_1/ExPW5
• P56/TMO0_1/ExPW4
OS3 to OS0
P57DDR
PW5S
OE5
Pin function
OS3 to OS0
P56DDR
PW4S
OE5
Pin function
When the PW5S bit in PTCNT0 is set to 1, this pin can be used as an ExPW5 pin.
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR of the TMR1_1, the OE5 bit in PWOER of the PWM, the PW5S bit, and the
P57DDR bit.
When the PW4S bit in PTCNT0 is set to 1, this pin can be used as an ExPW4 pin.
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR of the TMR0_1, the OE4 bit in PWOER of the PWM, the PW4S bit, and the
P56DDR bit.
Pin Functions
P57 input pin
P56 input pin
⎯
⎯
⎯
⎯
0
0
P57 output pin
P56 output pin
⎯
⎯
0
0
All 0
All 0
P57 output pin
P56 output pin
1
0
1
0
Rev.2.00 May. 28, 2009 Page 173 of 732
1
1
ExPW5 output
ExPW4 output
pin
pin
1
1
REJ09B0059-0200
At lease one
bit is set to 1
At lease one
bit is set to 1
output pin
output pin
TMO1_1
TMO0_1
⎯
⎯
⎯
⎯
⎯
⎯
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