R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 241

• 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: -

H8S/2426, H8S/2426R, H8S/2424 Group
(2)
Figure 6.22 shows the bus timing for an 8-bit, 3-state data access space. When an 8-bit access
space is accessed, the upper halves (AD15 to AD8) of both the address bus and data bus are used.
Wait states can be inserted in the data cycle.
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Read
Write
8-Bit, 3-State Data Access Space
Notes: 1. n = 6, 7
AD15 to AD8
AD15 to AD8
Address bus
2. When RDNn = 0
Figure 6.22 Bus Timing for 8-Bit, 3-State Data Access Space
HWR
LWR
CSn
RD
AH
φ
Tma1
Address cycle
Address
Address
Tma2
T1
Data cycle
T2
Write data
Section 6 Bus Controller (BSC)
T3
Page 211 of 1372
Read
data