R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1368

• 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 28 Electrical Characteristics
Page 1338 of 1448
Read
(RDNn = 1)
Read
(RDNn = 0)
Write
DACK0, DACK1, DACK3
Figure 28.12 Basic Bus Timing: Three-State Access (CS Assertion Period Extended)
EDACK2, EDACK3
φ
A23 to A0
CS7 to CS0
AS
RD
D15 to D0
RD
D15 to D0
HWR, LWR
D15 to D0
t
CSD1
t
AD
t
WDD
Th
t
t
t
t
DACD1
EDACD1
t
AS1
AS3
AS3
t
ASD
t
AS4
t
WDS3
T
1
t
t
RSD1
RSD1
t
AC6
t
WRD1
T
2
t
AC4
t
WSW2
t
t
H8S/2427, H8S/2427R, H8S/2425 Group
WRD2
RSD1
t
RDS1
T
3
t
RSD2
t
RDH1
t
RDS2
REJ09B0565-0100 Rev. 1.00
t
RDH2
t
ASD
t
t
t
WDH3
AH3
Tt
AH3
t
AH2
t
AH1
Jul 22, 2010
t
t
DACD2
EDACD2