R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 469

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Bit
10
9
8
7
Bit Name
AMS
MDS1
MDS0
EDIE
Initial Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Address Mode Select
Selects single address mode or dual address mode.
When single address mode is selected, the EDACK
pin is valid.
0: Dual address mode
1: Single address mode
Mode Select 1 and 0
These bits specify the activation source, bus mode,
and transfer mode.
00: Auto request, cycle steal mode, normal transfer
01: Auto request, burst mode, normal transfer mode
10: External request, cycle steal mode, normal
11: External request, cycle steal mode, block
EXDMA Interrupt Enable
Enables or disables interrupt requests. When this bit
is set to 1, an interrupt is requested when the IRF
bit is set to 1. The interrupt request is cleared by
clearing this bit or the IRF bit to 0.
0: Interrupt request is not generated
1: Interrupt request is generated
mode
transfer mode
transfer mode
Section 9 EXDMA Controller (EXDMAC)
Page 439 of 1448