HD64F3644WV Renesas Electronics America, HD64F3644WV Datasheet - Page 87
HD64F3644WV
Manufacturer Part Number
HD64F3644WV
Description
IC H8/3644 MCU FLASH 80TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD64F3644HV.pdf
(551 pages)
Specifications of HD64F3644WV
Core Processor
H8/300L
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
53
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
80-TQFP, 80-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
HD64F3644WV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Bit 6 INT
pin.
Bit 6: INTEG6
0
1
Bit 5 INT
pin.
Bit 5: INTEG5
0
1
Bits 4 to 0 INT
sensing of pins INT
Bit n: INTEGn
0
1
Interrupt Enable Register 1 (IENR1)
IENR1 is an 8-bit read/write register that enables or disables interrupt requests. Upon reset, IENR1
is initialized to H'10.
Bit 7 Timer B1 Interrupt Enable (IENTB1): Bit 7 enables or disables timer B1 overflow
interrupt requests.
Bit 7: IENTB1
0
1
Bit
Initial value
Read/Write
6
5
Edge Select (INTEG6): Bit 6 selects the input sensing of the INT
Edge Select (INTEG5): Bit 5 selects the input sensing of the INT
4
IENTB1
to INT
4
R/W
Falling edge of INT
Rising edge of INT
Falling edge of INT
Rising edge of INT
Falling edge of INT
Rising edge of INT
Disables timer B1 interrupt requests
Enables timer B1 interrupt requests
Description
Description
Description
Description
to INT
7
0
0
Edge Select (INTEG4 to INTEG0): Bits 4 to 0 select the input
0
.
IENTA
R/W
0
6
6
5
n
6
5
n
and TMIB pin input is detected
and ADTRG pin input is detected
pin input is detected
and TMIB pin input is detected
and ADTRG pin input is detected
pin input is detected
0
5
4
1
Rev. 6.00 Sep 12, 2006 page 65 of 526
IEN3
R/W
3
0
Section 3 Exception Handling
IEN2
R/W
2
0
6
5
REJ09B0326-0600
pin and TMIB
pin and ADTRG
IEN1
R/W
1
0
(initial value)
(initial value)
(initial value)
(initial value)
(n = 4 to 0)
IEN0
R/W
0
0
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