HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 14

• 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: -

Rev. 7. 00 Jan 31, 2006 page xii of xxvi
Item
20.2.3 AC
Characteristics
(3) Bus Timing
Figure 20.53 Basic
Bus Cycle: Two-
State Access
Figure 20.56 (b)
DRAM Bus Cycle
(Short-Pitch, High-
Speed Page Mode:
Write)
Page
538
542
Revision (See Manual for Details)
Note amended
Note 2. For t
t
Figure amended
WRH, WRL ,
AD
AD15–AD0
WR (Write)
DPH, DPL
DPH, DPL
(or t
(Write)
(Write)
CSD1
) – t
ACC2
RDS
, use t
.
cyc
(n + 2) – 30 instead of t
t
WPDD2
t
t
WSD3
WDD2
t
t
WPDH
WDH
t
WSD4
cyc
(n + 2) –