HD6473837FV Renesas Electronics America, HD6473837FV Datasheet - Page 181
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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Upon reset, PDR7 is initialized to H'00.
Port Control Register 7 (PCR7)
PCR7 is an 8-bit register for controlling whether each of the port 7 pins P7
input pin or output pin. Setting a PCR7 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 PCR7 and in PDR7 are valid only
when the corresponding pin is designated in bits SGS3 to SGS0 in LPCR as a general I/O pin.
Upon reset, PCR7 is initialized to H'00.
PCR7 is a write-only register. All bits are read as 1.
8.8.3
Table 8.21 shows the port 7 pin functions.
Table 8.21 Port 7 Pin Functions
Pin
P7
P7
P7
P7
Note: * Don’t care
164
Bit
Initial value
Read/Write
7
4
3
0
/SEG
/SEG
/SEG
/SEG
24
21
20
17
Pin Functions
to
to
Pin Functions and Selection Method
The pin function depends on bit PCR7
LPCR.
SGS3 to SGS0
PCR7n
Pin function
The pin function depends on bit PCR7
LPCR.
SGS3 to SGS0
PCR7n
Pin function
PCR7
W
7
0
7
PCR7
W
6
0
6
P7n input pin P7n output pin
P7n input pin P7n output pin
PCR7
W
5
0
0
0
5
00** or 0100
PCR7
00**
W
4
0
4
n
n
in PCR7 and bits SGS3 to SGS0 in
in PCR7 and bits SGS3 to SGS0 in
1
1
PCR7
W
3
0
3
PCR7
W
2
0
SEGn+17 output pin
0101, 011* or 1****
SEGn+17 output pin
7
2
to P7
01** or 1***
PCR7
0
W
*
*
functions as an
1
0
1
(n = 7 to 4)
(n = 3 to 0)
PCR7
W
0
0
0
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