DF2378RVFQ34V Renesas Electronics America, DF2378RVFQ34V Datasheet - Page 172

IC H8S MCU FLASH 512K 144LQFP

DF2378RVFQ34V

Manufacturer Part Number
DF2378RVFQ34V
Description
IC H8S MCU FLASH 512K 144LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets

Specifications of DF2378RVFQ34V

Core Processor
H8S/2000
Core Size
16-Bit
Speed
34MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
97
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 6x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
For Use With
YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2378RVFQ34V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 5 Interrupt Controller
A block diagram of the interrupt controller is shown in figure 5.1.
Rev.7.00 Mar. 18, 2009 page 104 of 1136
REJ09B0109-0700
NMI input
IRQ input
Internal
interrupt
sources
SWDTEND
to IICI1
Legend:
ISCR:
IER:
ISR:
IPR:
INTCR: Interrupt control register
ITSR:
SSIER: Software standby release IRQ enable register
INTCR
SSIER
Interrupt controller
Figure 5.1 Block Diagram of Interrupt Controller
IRQ sense control register
IRQ enable register
IRQ status register
Interrupt priority register
IRQ pin select register
NMI input unit
IRQ input unit
NMIEG
INTM1 INTM0
ITSR
ISR
ISCR
IER
determination
Priority
IPR
Interrupt
request
Vector
number
I2 to I0
I
CPU
CCR
EXR

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