HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 415
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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14.1
The pin function controller (PFC) is composed of registers for selecting the function of
multiplexed pins and the direction of input/output. The pin function and input/output direction can
be selected for each pin individually without regard to the operating mode of the LSI. Table 14.1
lists the multiplexed pins.
Table 14.1 List of Multiplexed Pins
Port
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Function 1
(related module)
PA15 I/O (port)
PA14 I/O (port)
PA13 I/O (port)
PA12 I/O (port)
PA11 I/O (port)
PA10 I/O (port)
PA9 I/O (port)
PA8 I/O (port)
PA7 I/O (port)
PA6 I/O (port)
PA5 I/O (port)
PA4 I/O (port)
PA3 I/O (port)
PA2 I/O (port)
PA1 I/O (port)
PA0 I/O (port)
Overview
Section 14 Pin Function Controller (PFC)
Function 2
(related module)
IRQ3 input (INTC)
IRQ2 input (INTC)
IRQ1 input (INTC)
IRQ0 input (INTC)
DPH I/O (D bus)
DPL I/O (D bus)
AH output (BSC)
BREQ input
(system)
BACK output
(system)
RD output (BSC)
WRH output
(BSC) (LBS
output (BSC))*
WRL output
(BSC) (WR output
(BSC))*
CS7 output (BSC)
CS6 output (BSC)
CS5 output (BSC)
CS4 output (BSC)
1
1
Function 3
(related module)
DREQ1 input
(DMAC)
DACK1 output
(DMAC)
TCLKB input (ITU) DREQ0 input (DMAC)
TCLKA input (ITU) DACK0 output (DMAC) 65
TIOCB1 I/O (ITU)
TIOCA1 I/O (ITU)
—
—
—
—
—
—
WAIT input (BSC)
TIOCB0 I/O (ITU)
RAS output (BSC)
TIOCA0 I/O (ITU)
Function 4
(related module)
—
—
—
—
IRQOUT output (INTC) 61
—
—
—
—
—
—
—
—
—
RENESAS 399
Pin #
68
67
66
64
62
60
58
57
56
55
54
53
52
51
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