DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 111
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: 111 of 776
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5.3.3
IER controls enabling and disabling of interrupt requests IRQ7 to IRQ0.
Bit
7
6
5
4
3
2
1
0
Bit Name
IRQ7E
IRQ6E
IRQ5E
IRQ4E
IRQ3E
IRQ2E
IRQ1E
IRQ0E
IRQ Enable Register (IER)
Initial Value R/W
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
IRQ7 Enable
The IRQ7 interrupt request is enabled when this bit is
1
IRQ6 Enable
The IRQ6 interrupt request is enabled when this bit is
1
IRQ5 Enable
The IRQ5 interrupt request is enabled when this bit is
1
IRQ4 Enable
The IRQ4 interrupt request is enabled when this bit is
1
IRQ3 Enable
The IRQ3 interrupt request is enabled when this bit is
1
IRQ2 Enable
The IRQ2 interrupt request is enabled when this bit is
1
IRQ1 Enable
The IRQ1 interrupt request is enabled when this bit is
1
IRQ0 Enable
The IRQ0 interrupt request is enabled when this bit is
1
Rev.2.00 May. 28, 2009 Page 71 of 732
REJ09B0059-0200
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