HD6473837HV Renesas Electronics America, HD6473837HV Datasheet - Page 171
HD6473837HV
Manufacturer Part Number
HD6473837HV
Description
MCU 3/5V 60K PB-FREE 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD6473837HV.pdf
(562 pages)
Specifications of HD6473837HV
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
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-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6473837HV
Manufacturer:
ISC
Quantity:
4 500
Company:
Part Number:
HD6473837HV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6473837HV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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8.5.3
Table 8.12 shows the port 4 pin functions.
Table 8.12 Port 4 Pin Functions
Pin
P4
P4
P4
P4
Note: * Don’t care
154
3
2
1
0
/IRQ
/TXD
/RXD
/SCK
0
3
Pin Functions
Pin Functions and Selection Method
The pin function depends on the IRQ0 bit setting in PMR2.
IRQ0
Pin function
The pin function depends on bit TE in SCR3 and bit PCR4
TE
PCR4
Pin function
The pin function depends on bit RE in SCR3 and bit PCR4
RE
PCR4
Pin function
The pin function depends on bits CKE1 and CKE0 in SCR3, bit COM in SMR,
and bit PCR4
CKE1
CKE0
COM
PCR4
Pin function
2
1
0
0
in PCR4.
P4
P4
P4
2
1
input pin
input pin
0
pin
0
0
0
input
P4
3
input pin
0
0
0
0
P4
P4
P4
0
2
1
output pin
output pin
0
pin
output
0
1
1
1
SCK
1
3
pin
*
output
TXD output pin
IRQ
2
RXD input pin
1
in PCR4.
in PCR4.
1
*
0
input pin
1
1
*
1
*
SCK
pin
3
1
*
*
*
input
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