DF2377RVFQ33W Renesas Electronics America, DF2377RVFQ33W Datasheet - Page 174
![IC H8S MCU FLASH 3V 384K 144LQFP](/photos/28/61/286116/144-lqfp__plqp0144kc-a_sml.jpg)
DF2377RVFQ33W
Manufacturer Part Number
DF2377RVFQ33W
Description
IC H8S MCU FLASH 3V 384K 144LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheet
1.YR0K42378FC000BA.pdf
(1208 pages)
Specifications of DF2377RVFQ33W
Core Processor
H8S/2000
Core Size
16-Bit
Speed
33MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
97
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 6x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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Company:
Part Number:
DF2377RVFQ33W
Manufacturer:
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10 000
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Section 5 Interrupt Controller
5.3.1
INTCR selects the interrupt control mode, and the detected edge for NMI.
Bit
7, 6
5
4
3
2 to
0
5.3.2
IPR are eleven 16-bit readable/writable registers that set priorities (levels 7 to 0) for interrupts
other than NMI.
The correspondence between interrupt sources and IPR settings is shown in table 5.2 (Interrupt
Sources, Vector Addresses, and Interrupt Priorities). Setting a value in the range from H'0 to H'7
in the 3-bit groups of bits 14 to 12, 10 to 8, 6 to 4, and 2 to 0 sets the priority of the corresponding
interrupt. IPR should be read in word size.
Rev.7.00 Mar. 18, 2009 page 106 of 1136
REJ09B0109-0700
Bit Name
—
INTM1
INTM0
NMIEG
—
Interrupt Control Register (INTCR)
Interrupt Priority Registers A to K (IPRA to IPRK)
Initial Value
All 0
0
0
0
All 0
R/W
—
R/W
R/W
R/W
—
Description
Reserved
These bits are always read as 0 and the initial value
should not be changed.
Interrupt Control Select Mode 1 and 0
These bits select either of two interrupt control modes
for the interrupt controller.
00: Interrupt control mode 0
01: Setting prohibited.
10: Interrupt control mode 2
11: Setting prohibited.
NMI Edge Select
Selects the input edge for the NMI pin.
0: Interrupt request generated at falling edge of NMI
1: Interrupt request generated at rising edge of NMI
Reserved
These bits are always read as 0 and the initial value
should not be changed.
input
input
Interrupts are controlled by I bit.
Interrupts are controlled by bits I2 to I0, and IPR.
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