HD6417020SVX12I Renesas Electronics America, HD6417020SVX12I Datasheet - Page 474

• Manufacturer Part Number: HD6417020SVX12I
• Description: IC SUPERH MPU ROMLESS 100TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6417020SVX12I

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 12.5MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

RENESAS 462
Notes: 1
WRH, WRL,
AD15–AD0
WR (Write)
AD15–AD0
RD (Read)
DPH, DPL
HBS, LBS
DPH, DPL
A21–A0
DACK0
DACK1
DACK0
DACK1
(Read)
(Write)
(Write)
(Write)
(Read)
2
3
CSn
CK
For t
50% duty) instead of t
For t
t
RDH
RDAC2
ACC2
is measured from A21–A0, CSn, or RD, whichever is negated first.
Figure 19.9 Basic Bus Cycle: Two-State Access
t
, use t
CSD1
t
AD
, use t
cyc
cyc
T
1
t
(n + 2) – 30 instead of t
t
t
DACD1
t
DACD3
cyc
WSD1
RDD
(n + 1.65) – 20 (for 35% duty) or t
t
WDD1
t
WPDD1
(n + 2) – t
t
ACC2
*
t
RDD
2
RDAC2
– t
*
1
RDS
cyc
T
2
.
t
t
WSD2
DACD3
(n + 2) – t
t
RDS
cyc
AD
(n + 1.5) – 20 (for
t
t
t
t
WPDH
CSD2
WDH
(or t
RSD
t
DACD2
CSD1
t
RDH
) – t
*
3
RDS
.