DF2377RVFQ33W Renesas Electronics America, DF2377RVFQ33W Datasheet - Page 369

• Manufacturer Part Number: DF2377RVFQ33W
• Description: IC H8S MCU FLASH 3V 384K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2377RVFQ33W

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• 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 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit
5
Bit Name
DTME0
Initial Value
0
R/W
R/W
Description
Data Transfer Master Enable 0
Together with the DTE0 bit, this bit controls
enabling or disabling of data transfer on channel 0.
When both the DTME0 bit and DTE0 bit are set to
1, transfer is enabled for channel 0.
If channel 0 is in the middle of a burst mode
transfer when an NMI interrupt is generated, the
DTME0 bit is cleared, the transfer is interrupted,
and bus mastership passes to the CPU. When the
DTME0 bit is subsequently set to 1 again, the
interrupted transfer is resumed. In block transfer
mode, however, the DTME0 bit is not cleared by an
NMI interrupt, and transfer is not interrupted.
[Clearing conditions]
•
•
•
[Setting condition]
When 1 is written to DTME0 after reading DTME0 =
0
When initialization is performed
When NMI is input in burst mode
When 0 is written to the DTME0 bit
Rev.7.00 Mar. 18, 2009 page 301 of 1136
Section 7 DMA Controller (DMAC)
REJ09B0109-0700