R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 190

• 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

Section 7 Bus Controller (BSC)
Notes: 1. Not supported by the 5-V version.
Page 160 of 1448
Name
Data transfer acknowledge 3
(DMAC)
Data transfer acknowledge 1
(DMAC)
Data transfer acknowledge 0
(DMAC)
Data transfer acknowledge 3*
(EXDMAC)
Data transfer acknowledge 2*
(EXDMAC)
2. Not supported by the H8S/2427 Group and H8S/2425 Group
3. Not supported by the H8S/2425 Group.
3
3
Symbol
DACK3
DACK1
DACK0
EDACK3*
EDACK2*
3
3
I/O
Output
Output
DACK0
Output
Output
Function
Data transfer acknowledge signal for
single address transfer by DMAC channel
3.
Data transfer acknowledge signal for
single address transfer by DMAC channel
1.
Data transfer acknowledge signal for
single address transfer by DMAC channel
0.
Data transfer acknowledge signal for
single address transfer by EXDMAC
channel 3.
Data transfer acknowledge signal for
single address transfer by EXDMAC
channel 2.
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010