HD64F3664BPV Renesas Electronics America, HD64F3664BPV Datasheet - Page 83
HD64F3664BPV
Manufacturer Part Number
HD64F3664BPV
Description
MCU 3/5V 32K,PB-FREE 42-DIP
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheet
1.US3664-BAG1.pdf
(446 pages)
Specifications of HD64F3664BPV
Core Processor
H8/300H
Core Size
16-Bit
Speed
16MHz
Connectivity
I²C, SCI
Peripherals
PWM, WDT
Number Of I /o
29
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
42-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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3.2
Interrupts are controlled by the following registers.
• Interrupt edge select register 1 (IEGR1)
• Interrupt edge select register 2 (IEGR2)
• Interrupt enable register 1 (IENR1)
• Interrupt flag register 1 (IRR1)
• Wakeup interrupt flag register (IWPR)
3.2.1
IEGR1 selects the direction of an edge that generates interrupt requests of pins NMI and IRQ3 to
IRQ0.
Bit
7
6
5
4
3
2
1
0
Register Descriptions
Interrupt Edge Select Register 1 (IEGR1)
Bit Name
NMIEG
IEG3
IEG2
IEG1
IEG0
Initial
Value
0
1
1
1
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
NMI Edge Select
0: Falling edge of NMI pin input is detected
1: Rising edge of NMI pin input is detected
Reserved
These bits are always read as 1.
IRQ3 Edge Select
0: Falling edge of IRQ3 pin input is detected
1: Rising edge of IRQ3 pin input is detected
IRQ2 Edge Select
0: Falling edge of IRQ2 pin input is detected
1: Rising edge of IRQ2 pin input is detected
IRQ1 Edge Select
0: Falling edge of IRQ1 pin input is detected
1: Rising edge of IRQ1 pin input is detected
IRQ0 Edge Select
0: Falling edge of IRQ0 pin input is detected
1: Rising edge of IRQ0 pin input is detected
Rev. 6.00 Mar. 24, 2006 Page 53 of 412
Section 3 Exception Handling
REJ09B0142-0600
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