HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 561

• Manufacturer Part Number: HD6417032F20V
• Description: SH1 ROMLESS LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20V

• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Notes: 1. HBS and LBS signals are 25 ns.
Item
AH delay time 1
AH delay time 2
Multiplexed address delay time t
Multiplexed address hold time
DACK0, DACK1 delay time 1
DACK0, DACK1 delay time 2
DACK0, DACK1 delay time 3 *
DACK0, DACK1 delay time 4
DACK0, DACK1 delay time 5
Read delay time
Data setup time for CAS
CAS setup time for RAS
Row address hold time
Write command hold time
Write command
setup time
Access time from
CAS precharge *
2. When frequency is 10 MHz or more.
3. n is the number of wait cycles.
4. Access time from addresses A0 to A21 is tcyc-25 ns.
5. –5ns for parity output of DRAM long-pitch access.
6. It is not necessary to meet the t
7. In the relationship of t
specification is met.
does not occur because of the logic structure.
6
35% duty *
50% duty
35% duty *
50% duty
7
2
2
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AHD1
AHD2
MAD
MAH
DACD1
DACD2
DACD3
DACD4
DACD5
RDD
DS
CSR
RAH
WCH
WCS
WCS
ACP
CASD2
and t
RDS
Min
—
—
—
0
—
—
—
—
—
—
—
0 *
10
10
15
0
0
t
CASD3
cyc
20
5
specification as long as the access time
with respect to t
Max
20
20
30
—
23
23
20
20
20
t
t
—
—
—
—
—
—
—
cyc
cyc
0.35 + 12
0.5 + 15
Rev. 7.00 Jan 31, 2006 page 533 of 658
Section 20 Electrical Characteristics
DACD3
Unit Figures
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
, a Min-Max combination
20.63
20.52, 20.53, 20.55–
20.58, 20.63, 20.64
20.53, 20.57, 20.58,
20.63
20.55, 20.56
20.52, 20.53, 20.55–
20.59, 20.63
20.55, 20.57
20.60–20.62
20.55, 20.57
20.55
20.56
REJ09B0272-0700