HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 70
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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48 RENESAS
Notes: 1.
Exception
source
2.
The instructions that rewrite the PC are JMP, JSR, BRA, BSR, RTS, RTE, BT, BF,
and TRAPA.
The delayed branch instructions are JMP, JSR. BRA. BSR, RTS, and RTE.
Reset
Address
error
Interrupt
Instruction
Figure 4.1 Exception Source Types and Priority
• Power-on reset
• Manual reset
• CPU address error
• DMA address error
• NMI
• User break
• IRQ
• On-chip module
• Trap instruction
• General illegal
• Illegal slot
instruction
instruction
• IRQ0–IRQ7
• Direct memory access
• 16-bit integrated-timer
• Serial communications
• Parity control unit
• Watchdog timer
• DRAM refresh control
• TRAPA instruction
• Undefined code
• Undefined instruction
controller
pulse unit
interface
(part of the bus con-
unit (part of the bus
controller)
or instruction that
rewrites the PC*
placed directly after
a delayed branch
instruction*
troller)
2
1
Priority
High
Low
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