DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 702

• 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: -

23.1
The data bus width indicates the numbers of bits by which the register is accessed.
The number of access states indicates the number of states based on the specified reference clock.
Rev.2.00 May. 28, 2009 Page 662 of 732
REJ09B0059-0200
Register Name
Interrupt priority register A
Interrupt priority register B
Interrupt priority register C
Interrupt priority register D
Interrupt priority register E
Interrupt priority register F
Interrupt priority register G
Interrupt priority register H
Interrupt priority register I
Interrupt priority register J
Interrupt priority register K
IRQ sense control register
Software standby release IRQ
enable register
Interrupt control register
IRQ enable register
IRQ status register
Serial mode register_0
Bit rate register_0
Serial control register_0
Transmit data register_0
Serial status register_0
Receive data register_0
Serial interface mode register_0
Serial mode register_1
Bit rate register_1
Register Addresses (Address Order)
Abbreviation
IPRA
IPRB
IPRC
IPRD
IPRE
IPRF
IPRG
IPRH
IPRI
IPRJ
IPRK
ISCR
SSIER
INTCR
IER
ISR
SMR_0
BRR_0
SCR_0
TDR_0
SSR_0
RDR_0
SCMR_0
SMR_1
BRR_1
Number
of Bits
16
16
16
16
16
16
16
16
16
16
16
16
8
8
8
8
8
8
8
8
8
8
8
8
8
Address Module
H'FD80
H'FD82
H'FD84
H'FD86
H'FD88
H'FD8A
H'FD8C
H'FD8E
H'FD90
H'FD92
H'FD94
H'FD96
H'FD98
H'FD99
H'FD9A
H'FD9B
H'FDB0
H'FDB1
H'FDB2
H'FDB3
H'FDB4
H'FDB5
H'FDB6
H'FDB8
H'FDB9
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
Interrupts
SCI_0
SCI_0
SCI_0
SCI_0
SCI_0
SCI_0
SCI_0
SCI_1
SCI_1
Data Bus
Width
16
16
16
16
16
16
16
16
16
16
16
16
16
8
8
8
8
8
8
8
8
16
16
16
8
Number of
Access
States
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2