HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 470
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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Table 19.7 Bus Timing (2)
Conditions: V
*: Normal products. Ta = –40 to +85 C for wide-temperature range products.
Item
Address delay time
CS delay time 1
CS delay time 2
CS delay time 3
CS delay time 4
Access time 1
from read strobe
Access time 2
from read strobe
Access time 3
from read strobe
Read strobe delay time
Read data setup time
Read data hold time
Write strobe delay time 1
Write strobe delay time 2
Write strobe delay time 3
Write strobe delay time 4
Write data delay time 1
Write data delay time 2
Write data hold time
Parity output delay time 1
Parity output delay time 2
Parity output hold time
RENESAS 458
*6
*6
*6
CC
= 5.0 V 10%, V
35% duty
50% duty
35% duty
50% duty
35% duty
50% duty
*2
*2
*1
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AD
CSD1
CSD2
CSD3
CSD4
RDAC1
RDAC2
RDAC3
RSD
RDS
RDH
WSD1
WSD2
WSD3
WSD4
WDD1
WDD2
WDH
WPDD1
WPDD2
WPDH
SS
= 0 V, = 16.6 MHz, Ta = –20 to +75 C*
Min
—
—
—
—
—
t
20
t
20
t
1.65) – 20
t
1.5) – 20
t
0.65) – 20
t
0.5) – 20
—
15
0
—
—
—
—
—
—
0
—
—
0
cyc
cyc
cyc
cyc
cyc
cyc
0.65 –
0.5 –
(n +
(n +
(n +
(n +
*3
*3
*3
*3
Max
25
30
25
25
25
—
—
—
—
—
—
25
—
—
25
25
25
25
45
25
—
45
25
—
*1
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
19.19
Figures
19.8, 19.9, 19.11–19.14,
19.19, 19.20
19.8, 19.9, 19.20
19.19
19.8
19.9, 19.10
19.8, 19.9, 19.19
19.8, 19.9, 19.11–19.14,
19.19
19.9, 19.13, 19.14, 19.19,
19.20
19.9, 19.13, 19.14, 19.19
19.11, 19.12
19.11, 19.12, 19.20
19.9, 19.13, 19.14, 19.19
19.11, 19.12
19.9, 19.11–19.14
19.9, 19.13, 19.14
19.11, 19.12
19.9, 19.11–19.14
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