HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 85

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit 1: Timer C interrupt request flag (IRRTC)
Bit 1
IRRTC
0
1
Bit 0: Reserved bit
Bit 0 is reserved: it is always read as 0 and cannot be modified.
6. Wakeup Interrupt Request Register (IWPR)
Note:
IWPR is an 8-bit read/write register containing wakeup interrupt request flags. When one of pins
WKP
corresponding flag in IWPR is set to 1. A flag is not cleared automatically when the
corresponding interrupt is accepted. Flags must be cleared by writing 0.
Bits 7 to 0: Wakeup interrupt request flags (IWPF7 to IWPF0)
Bit n
IWPFn
0
1
Bit
Initial value
Read/Write
7
to WKP
*
All bits can only be written with 0, for flag clearing.
Description
Clearing conditions:
When IRRTC= 1, it is cleared by writing 0
Setting conditions:
When the timer C counter value overflows (from H'FF to H'00) or underflows
(from H'00 to H'FF)
Description
Clearing conditions:
When IWPFn= 1, it is cleared by writing 0
Setting conditions:
When pin WKP
that pin
0
is designated for wakeup input and a rising or falling edge is input at that pin, the
R/(W) *
IWPF7
7
0
IWPF6
R/(W) *
n
6
0
is designated for wakeup input and a rising or falling edge is input at
R/(W) *
IWPF5
5
0
IWPF4
R/(W) *
4
0
R/(W) *
IWPF3
3
0
IWPF2
R/(W) *
2
0
IWPF1
R/(W) *
1
0
(initial value)
(initial value)
(n = 7 to 0)
R/(W) *
IWPF0
0
0
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