DF2210CUNP24V Renesas Electronics America, DF2210CUNP24V Datasheet - Page 150

• Manufacturer Part Number: DF2210CUNP24V
• Description: MCU 16BIT FLASH 3V 32K 64-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2210CUNP24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.3.1
The IPR registers set priorities (levels 7 to 0) for interrupts other than NMI.
The correspondence between interrupt sources and IPR settings is shown in section 5.5, Interrupt
Exception Handling Vector Table. Setting a value in the range from H'0 to H'7 in the 3-bit groups
of bits 6 to 4 and 2 to 0 sets the priority of the corresponding interrupt.
Rev.7.00 Dec. 24, 2008 Page 94 of 698
REJ09B0074-0700
Bit
7
6
5
4
3
2
1
0
Bit Name
–
IPR6
IPR5
IPR4
–
IPR2
IPR1
IPR0
Interrupt Priority Registers A to G, J, K, M (IPRA to IPRG, IPRJ, IPRK, IPRM)
Initial Value R/W
0
1
1
1
0
1
1
1
–
R/W
R/W
R/W
–
R/W
R/W
R/W
Description
Reserved
This bit is always read as 0 and cannot be modified.
These bits set the priority of the corresponding
interrupt source.
000: Priority level 0 (Lowest)
001: Priority level 1
010: Priority level 2
011: Priority level 3
100: Priority level 4
101: Priority level 5
110: Priority level 6
111: Priority level 7 (Highest)
Reserved
This bit is always read as 0 and cannot be modified.
These bits set the priority of the corresponding
interrupt source.
000: Priority level 0 (Lowest)
001: Priority level 1
010: Priority level 2
011: Priority level 3
100: Priority level 4
101: Priority level 5
110: Priority level 6
111: Priority level 7 (Highest)