M30620FCAFP#U5 Renesas Electronics America, M30620FCAFP#U5 Datasheet - Page 65

• Manufacturer Part Number: M30620FCAFP#U5
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30620FCAFP#U5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: M16C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 87
• Interface Type: SIM/UART
• On-chip Adc: 10-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 11
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Address Match Interrupt
62
Address Match Interrupt
Figure 1.11.12. Address match interrupt-related registers
An address match interrupt is generated when the address match interrupt address register contents match
the program counter value. Two address match interrupts can be set, each of which can be enabled and
disabled by an address match interrupt enable bit. Address match interrupts are not affected by the inter-
rupt enable flag (I flag) and processor interrupt priority level (IPL). For an address match interrupt, the value
of the program counter (PC) that is saved to the stack area varies depending on the instruction being
executed. Note that when using the external data bus in width of 8 bits, the address match interrupt cannot
be used for external area.
Figure 1.11.12 shows the address match interrupt-related registers.
(b23)
b7
b7
b6
Address match interrupt register i (i = 0, 1)
Address match interrupt enable register
b5
(b19)
b4
b3
b3
b2
(b16)
b0 b7
b1
(b15)
b0
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns out to
be indeterminated.
Address setting register for address match interrupt
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns out to
be indeterminated.
Bit symbol
AIER0
AIER1
Symbol
AIER
(b8)
b0
b7
Address match interrupt 0
Address match interrupt 1
Address
0009
Function
Bit name
16
enable bit
enable bit
b0
Symbol
RMAD0
RMAD1
XXXXXX00
When reset
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
0012
0016
2
Address
16
16
Values that can be set
to 0014
to 0010
00000
Function
16
16
16
to FFFFF
M16C / 62A Group
Mitsubishi microcomputers
When reset
X00000
X00000
16
R
R
16
16
W
W