HD6473837FV Renesas Electronics America, HD6473837FV Datasheet - Page 151
HD6473837FV
Manufacturer Part Number
HD6473837FV
Description
IC H8/3837 MCU FLASH 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD6473837HV.pdf
(562 pages)
Specifications of HD6473837FV
Core Processor
H8/300L
Core Size
8-Bit
Speed
5MHz
Connectivity
SCI
Peripherals
LCD, PWM
Number Of I /o
84
Program Memory Size
60KB (60K x 8)
Program Memory Type
OTP
Eeprom Size
-
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-BQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6473837FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6473837FV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Port Data Register 1 (PDR1)
PDR1 is an 8-bit register that stores data for pins P1
are set to 1, the values stored in PDR1 are read, regardless of the actual pin states. If port 1 is read
while PCR1 bits are cleared to 0, the pin states are read.
Upon reset, PDR1 is initialized to H'00.
Port Control Register 1 (PCR1)
PCR1 is an 8-bit register for controlling whether each of the port 1 pins P1
input pin or output pin. Setting a PCR1 bit to 1 makes the corresponding pin an output pin, while
clearing the bit to 0 makes the pin an input pin. The settings in PCR1 and in PDR1 are valid only
when the corresponding pin is designated in PMR1 as a general I/O pin.
Upon reset, PCR1 is initialized to H'00.
PCR1 is a write-only register. All bits are read as 1.
Port Pull-Up Control Register 1 (PUCR1)
PUCR1 controls whether the MOS pull-up of each port 1 pin is on or off. When a PCR1 bit is
cleared to 0, setting the corresponding PUCR1 bit to 1 turns on the MOS pull-up for the
corresponding pin, while clearing the bit to 0 turns off the MOS pull-up.
Upon reset, PUCR1 is initialized to H'00.
134
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PUCR1
PCR1
R/W
R/W
P1
W
7
0
7
0
7
0
7
7
7
PUCR1
PCR1
R/W
R/W
P1
W
6
0
6
0
6
0
6
6
6
PUCR1
PCR1
R/W
R/W
P1
W
5
0
5
0
5
0
5
5
5
PUCR1
PCR1
R/W
R/W
P1
W
7
4
0
4
0
4
0
through P1
4
4
4
PUCR1
PCR1
R/W
R/W
P1
W
3
0
3
0
3
0
3
0
. If port 1 is read while PCR1 bits
3
3
PUCR1
PCR1
R/W
R/W
P1
W
2
0
2
0
2
0
2
7
2
to P1
2
PUCR1
PCR1
0
R/W
R/W
P1
W
functions as an
1
0
1
0
1
0
1
1
1
PUCR1
PCR1
R/W
R/W
P1
W
0
0
0
0
0
0
0
0
0
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