D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 877

• Manufacturer Part Number: D12350F20IV
• Description: IC H8S/2350 MCU 4.5/5.5V 0+K I-T
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12350F20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

IPRA—Interrupt Priority Register A
IPRB—Interrupt Priority Register B
IPRC—Interrupt Priority Register C
IPRD—Interrupt Priority Register D
IPRE—Interrupt Priority Register E
IPRF—Interrupt Priority Register F
IPRG—Interrupt Priority Register G
IPRH—Interrupt Priority Register H
IPRI—Interrupt Priority Register I
IPRJ—Interrupt Priority Register J
IPRK—Interrupt Priority Register K
Bit
Initial value
Read/Write
:
:
:
Correspondence between Interrupt Sources and IPR Settings
Note: * Reserved bits. These bits cannot be modified and are
Register
IPRA
IPRB
IPRC
IPRD
IPRE
IPRF
IPRG
IPRH
IPRI
IPRJ
IPRK
—
—
7
0
always read as 1.
IRQ0
IRQ2
IRQ3
IRQ6
IRQ7
WDT
—*
TPU channel 0
TPU channel 2
TPU channel 4
—*
DMAC
SCI channel 1
IPR6
R/W
6
1
Set priority (levels 7 to 0) for interrupt sources
6 to 4
IPR5
R/W
5
1
IPR4
R/W
4
1
Bits
H'FEC4
H'FEC5
H'FEC6
H'FEC7
H'FEC8
H'FEC9
H'FECA
H'FECB
H'FECC
H'FECD
H'FECE
IRQ1
IRQ4
IRQ5
DTC
Refresh timer
A/D converter
TPU channel 1
TPU channel 3
TPU channel 5
—*
SCI channel 0
—*
Rev. 3.00 Sep 15, 2006 page 841 of 988
—
—
3
0
Appendix B Internal I/O Register
2 to 0
IPR2
R/W
2
1
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
IPR1
R/W
1
1
REJ09B0330-0300
IPR0
R/W
0
1