R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1290

• Manufacturer Part Number: R4F24268NVFQV
• Description: MCU 256K FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24268NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, 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
• Eeprom Size: -

Section 25 Electrical Characteristics
Page 1260 of 1372
Read
Write
Note:
EDACK2, EDACK3
DACK0, DACK1
φ
A23 to A0
RAS5 to RAS2
UCAS, LCAS
OE, RD
HWR
D15 to D0
UCAS, LCAS
OE, RD
HWR
D15 to D0
AS
WAIT
Tcw:
Tcwp:
DACK and EDACK timing: when DDS = 0 and EDDS = 0
RAS timing: when RAST = 0
Figure 25.16 DRAM Access Timing: Two-State Access, One Wait
Wait cycle inserted by programmable wait function
Wait cycle inserted by pin wait function
Tp
Tr
Tc1
t
WTS
Tcw
t
WTH
H8S/2426, H8S/2426R, H8S/2424 Group
t
WTS
Tcwp
t
WTH
REJ09B0466-0350 Rev. 3.50
Tc2
Jul 09, 2010