HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 138

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 5 Interrupt Controller
Note:
5.4
5.4.1
Interrupt operations in the H8S/2626 Group and H8S/2623 Group differ depending on the
interrupt control mode.
NMI interrupts are accepted at all times except in the reset state and the hardware standby state. In
the case of IRQ interrupts and on-chip supporting module interrupts, an enable bit is provided for
each interrupt. Clearing an enable bit to 0 disables the corresponding interrupt request. Interrupt
sources for which the enable bits are set to 1 are controlled by the interrupt controller.
Table 5.5 shows the interrupt control modes.
The interrupt controller performs interrupt control according to the interrupt control mode set by
the INTM1 and INTM0 bits in SYSCR, the priorities set in IPR, and the masking state indicated
by the I and UI bits in the CPU’s CCR, and bits I2 to I0 in EXR.
Rev. 5.00 Jan 10, 2006 page 112 of 1042
REJ09B0275-0500
Interrupt Source
ERS0
OVR0
RM0
RM1
SLE0
* Lower 16 bits of the start address.
Interrupt Operation
Interrupt Control Modes and Interrupt Operation
Origin of
Interrupt
Source
HCAN
Vector
Number
104
105
106
107
108
Vector
Address *
Advanced
Mode
H'01A0
H'01A4
H'01A8
H'01AC
H'01B0
IPR
IPRM6 to 4
IPRM2 to 0
Priority
High
Low