HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 432
HD6477021X20V
Manufacturer Part Number
HD6477021X20V
Description
MCU 5V 32K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7020r
Datasheet
1.HD6417020SVX12IV.pdf
(511 pages)
Specifications of HD6477021X20V
Core Processor
SH-1
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
OTP
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6477021X20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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15.3
Port B is a 16-bit input/output port as shown in figure 16.2.
15.3.1
Table 15.3 summarizes the port B register.
Table 15.3 Port B Register
Name
Port B data register
Port B
Port B
Register Configuration
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
Abbreviation
PBDR
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
Figure 15.2 Port B Configuration
R/W
R/W
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
(Output)/TxD0 (Output)
(Output)/RxD0 (Input)
(Output)/TOCXB4 (Output)/TCLKD (Input)
(Output)/TOCXA4 (Output)/TCLKC (Input)
(Output)/TIOCB4 (Output)
(Output)/TIOCA4 (Output)
(Output)/TIOCB3 (Input/output)
(Output)/TIOCA3 (Input/output)
(Output)/TIOCB2 (Input/output)
(Output)/TIOCA2 (Input/output)
(Output)/IRQ7 (Input)
(Output)/IRQ6 (Input)
(Output)/IRQ5 (Input)/SCK1 (Input/output)
(Output)/IRQ4 (Input)/SCK0 (Input/output)
(Output)/TxD1 (Output)
(Output)/RxD1 (Input)
Initial Value
H'0000
Address
H'5FFFFC2
Access Size
8, 16, 32
RENESAS 417
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