DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 107
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
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5.2
Table 5.1 shows the pin configuration of the interrupt controller.
Table 5.1
5.3
The interrupt controller has the following registers.
• Interrupt control register (INTCR)
• IRQ sense control register H (ISCR)
• IRQ enable register (IER)
• IRQ status register (ISR)
• Software standby release IRQ enable register (SSIER)
• Interrupt priority register A to K (IPRA to IPRK)
Name
NMI
IRQ7 to IRQ0
Input/Output Pins
Register Descriptions
Pin Configuration
I/O
Input
Input
Function
Nonmaskable external interrupt
Rising or falling edge can be selected.
Maskable external interrupts
Rising, falling, or both edges, or level sensing, can be
selected.
Rev.2.00 May. 28, 2009 Page 67 of 732
REJ09B0059-0200
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