HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 189
HD6473937RXV
Manufacturer Part Number
HD6473937RXV
Description
MCU 3/5V 60K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300L SLPr
Datasheet
1.HD6473937RXV.pdf
(523 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6473937RXV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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8.12
8.12.1
Port B is an 8-bit input-only port, configured as shown in figure 8-11.
8.12.2
Table 8-32 shows the port B register configuration.
Table 8-32 Port B Register
Name
Port data register B
Port Data Register B (PDRB)
Reading PDRB always gives the pin states. However, if a port B pin is selected as an analog input
channel for the A/D converter by AMR bits CH3 to CH0, that pin reads 0 regardless of the input
voltage.
Bit
Read/Write
Port B
Overview
Register Configuration and Description
PB
R
7
7
Figure 8-11 Port B Pin Configuration
PB
R
6
6
Port B
Abbrev.
PDRB
PB
R
5
5
PB
R
4
4
R/W
R
PB
PB
PB
PB
PB
PB
PB
PB
PB
7
6
5
4
3
2
1
0
R
3
/AN
/AN
/AN
/AN
/AN
/AN
/AN
/AN
3
7
6
5
4
3
2
1
0
PB
R
2
2
Address
H'FFDE
PB
R
1
1
PB
R
0
0
175
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