HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 530

• Manufacturer Part Number: HD6417034AFI20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20

• 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 Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 20 Electrical Characteristics
Rev. 7.00 Jan 31, 2006 page 502 of 658
REJ09B0272-0700
Notes: 1. For t
WRH, WRL,
AD15–AD0
WR (Write)
AD15–AD0
RD (Read)
DPH, DPL
HBS, LBS
DPH, DPL
A21–A0
DACK0
DACK1
DACK0
DACK1
2. For t
3. t
(Read)
(Write)
(Write)
(Write)
(Read)
instead of t
CSn
RDH
CK
RDAC2
ACC2
is measured from A21-A0, CSn, or RD, whichever is negated first.
, use t
, use t
cyc
Figure 20.22 Basic Bus Cycle: Two-State Access
t
CSD1
t
AD
t
cyc
RDD
(n + 2) – t
cyc
(n + 2) – 44 instead of t
(n + 1.65) – 35 (for 35% duty) or t
T
1
t
t
t
RDD
DACD1
WSD1
DACD3
t
WDD1
t
WPDD1
– t
RDS
t
ACC2
.
*2
t
RDAC2
cyc
*1
(n + 2) – t
T
2
t
t
WSD2
DACD3
cyc
AD
t
(n + 1.5) – 35 (for 50% duty)
RDS
(or t
CSD1
t
t
t
WDH
t
CSD2
WPDH
RSD
t
DACD2
) – t
RDS
t
RDH
.
*3