DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 329

• 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

A byte or word transfer is performed for a single transfer request, and after the transfer, the bus is
released. While the bus is released, one bus cycle is executed by the CPU or DTC.
In the transfer end cycle (the cycle in which the transfer counter reaches 0), a one-state DMA dead
cycle is inserted after the DMA write cycle.
Full Address Mode (Burst Mode): Figure 7.20 shows a transfer example in which TEND output
is enabled and word-size full address mode transfer (burst mode) is performed from external 16-
bit, 2-state access space to external 16-bit, 2-state access space.
Address bus
TEND
HWR
LWR
RD
φ
Bus release
Figure 7.19 Example of Full Address Mode Transfer (Cycle Steal)
DMA
read
DMA
write
Bus release
DMA
read
DMA
write
Rev.6.00 Mar. 18, 2009 Page 269 of 980
Bus release
Section 7 DMA Controller (DMAC)
DMA
read
Last transfer
cycle
DMA
write
REJ09B0050-0600
DMA
dead
Bus
release