HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 522

• 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 494 of 658
REJ09B0272-0700
WRH, WRL,
WRH,
WRL,
RAS
CAS
WR
CK
RAS
CAS
WR
CK
T
Figure 20.16 CAS-before-RAS Refresh (Short-Pitch)
Rp
Figure 20.17 CAS-before-RAS Refresh (Long-Pitch)
T
Rp
t
CASD2
t
CSR
T
Rr
t
RASD1
t
CASD2
t
CSR
T
Rr
t
RASD1
T
Rc
T
Rc
T
Rc
t
t
RASD2
CASD3
t
t
RASD2
CASD3