R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 191

• Manufacturer Part Number: R4F24269NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24269NVFQV

• 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: 64K 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
[Legend]
X:
Note:
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Bit
10
9
8
Bit Name
W22
W21
W20
Don't care.
*
The synchronous DRAM interface is not supported by the H8S/2426 Group and
H8S/2424 Group.
Initial Value
1
1
1
R/W
R/W
R/W
R/W
Description
Area 2 Wait Control 2 to 0
These bits select the number of program wait
states when accessing area 2 while AST2 bit in
ASTCR = 1.
A CAS latency is set when the synchronous
DRAM* is connected. The setting of area 2 is
reflected to the setting of areas 2 to 5. A CAS
latency can be set regardless of whether or not an
ASTCR wait state insertion is enabled.
000: Program wait not inserted
001: 1 program wait state inserted
010: 2 program wait states inserted
011: 3 program wait states inserted
100: 4 program wait states inserted
101: 5 program wait states inserted
110: 6 program wait states inserted
111: 7 program wait states inserted
000: Synchronous DRAM of CAS latency 1 is
001: Synchronous DRAM of CAS latency 2 is
010: Synchronous DRAM of CAS latency 3 is
011: Synchronous DRAM of CAS latency 4 is
1XX: Setting prohibited.
connected to areas 2 to 5.
connected to areas 2 to 5.
connected to areas 2 to 5.
connected to areas 2 to 5.
Section 6 Bus Controller (BSC)
Page 161 of 1372