DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 262

• Manufacturer Part Number: DF2367VF33
• Description: MCU 3V 384K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2367VF33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2367VF33; HD64F2367VF33

Section 6 Bus Controller (BSC)
Previous Access
Normal space write
DRAM/ space write
Setting the DRMI bit in DRACCR to 1 enables an idle cycle to be inserted in the case of
consecutive read and write operations in DRAM/ space burst access. Figures 6.54 shows an
example of the timing for idle cycle insertion in the case of consecutive read and write accesses to
DRAM/continuous synchronous DRAM space.
Rev.6.00 Mar. 18, 2009 Page 202 of 980
REJ09B0050-0600
Next Access
Normal space read
DRAM/ space read
Normal space read
DRAM/ space read
ICIS2
0
1
0
1
0
1
0
1
ICIS1
—
—
—
—
—
—
—
—
ICIS0
—
—
—
—
—
—
—
—
DRMI
—
—
—
—
—
—
—
—
IDLC
—
0
1
—
0
1
—
0
1
—
0
1
Idle cycle
Disabled
1 state inserted
2 states inserted
Disabled
1 state inserted
2 states inserted
Disabled
1 state inserted
2 states inserted
Disabled
1 state inserted
2 states inserted