HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 467

• Manufacturer Part Number: HD6477021X20V
• Description: MCU 5V 32K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

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: -

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
*6
*6
*6
35% duty
50% duty
35% duty
50% duty
35% duty
50% duty
*2
*2
*2
Symbol
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
Min
—
—
—
—
—
t
20
t
t
– 20
t
– 20
t
– 20
t
– 20
—
15
0
—
—
—
—
—
—
0
cyc
cyc
cyc
cyc
cyc
cyc
*3
*3
*3
*3
0.65 –
0.5 – 20
(n+1.65)
(n+1.5) –
(n+0.65)
(n+0.5) –
Max
20
25
25
20
20
—
—
—
—
—
—
20
—
—
20
20
20
20
35
20
—
*1
ns
ns
ns
ns
ns
Unit Figures
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
19.8, 19.9, 19.11–19.14,
19.19, 19.20
19.8, 19.9, 19.20
19.19
19.9, 19.10
19.19
19.8
19.8, 19.9, 19.11–19.15,
19.19, 19.24–19.28
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
19.11, 19.12
19.9, 19.11–19.14
RENESAS 455