DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 359

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
3
2
1
0
Bit Name
DTF3
DTF2
DTF1
DTF0
Initial Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Data Transfer Factor 3 to 0
These bits select the data transfer factor (activation
source). The factors that can be specified differ
between normal mode and block transfer mode.
•
0000: Setting prohibited
0001: Setting prohibited
0010: Activated by DREQ pin falling edge input
0011: Activated by DREQ pin low-level input
010x: Setting prohibited
0110: Auto-request (cycle steal)
0111: Auto-request (burst)
1×××: Setting prohibited
Normal Mode
(detected as a low level in the first transfer
after transfer is enabled)
Rev.7.00 Mar. 18, 2009 page 291 of 1136
Section 7 DMA Controller (DMAC)
REJ09B0109-0700