HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 30
![MCU 5V 32K PB-FREE 100-TQFP](/photos/28/61/286108/100-tqfp_sml.jpg)
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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1.2
Notes: *1. SH7020: 16-kbyte masked ROM and 1-kbyte RAM.
Block Diagram
RES(Vpp)*
WDTOVF
*2. Vpp: SH7021 (PROM version)
EXTAL
XTAL
AV
AV
AV
MD2
MD1
MD0
NMI
SH7021: 32-kbyte PROM or Masked ROM and 1-kbyte RAM.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
: Peripheral address bus (24 bits)
: Peripheral data bus (16 bits)
: Internal address bus (24 bits)
: Internal upper data bus (16 bits)
: Internal lower data bus (16 bits)
CK
CC
CC
CC
CC
CC
CC
CC
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
ref
2
Figure 1.1 Block Diagram
PROM or masked ROM*
controller
Interrupt
Serial communi-
cation interface
Programmable
timing pattern
Port A
(2 channels)
controller
CPU
controller
break
User
Bus state controller
1
integrated-timer
Watchdog timer
pulse unit
Port B
16-bit
controller
memory
access
RAM*
Direct
1
Address
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0 (HBS)
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
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