R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1113

• 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
21.2.1
Note:
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Bit
7
6
5
4
3
2
1
0
*
Bit Name
⎯
CBIDB
⎯
⎯
⎯
⎯
⎯
FMCMDEN 0
Flash Memory Control Register 1 (FLMCR1)
To set the FMCMDEN bit to 1, write 0 to FMCMDEN and then write 1 in a row.
Initial
Value
0
1
0
0
0
1
0
R/W
⎯
R/W
⎯
⎯
⎯
⎯
⎯
R/W
CPU Programming Mode Select
Flash Memory Software Command Enable
Description
Reserved
The initial value should not be changed.
Setting this bit to 0 (CPU programming mode) enables
command acceptance.
0: CPU programming mode enabled
1: CPU programming mode disabled
Reserved
The initial value should not be changed.
Reserved
The initial value should not be changed.
Reserved
The initial value should not be changed.
Reserved
The initial value should not be changed.
Reserved
The initial value should not be changed.
Setting this bit to 1 (CPU programming mode) enables
command acceptance.
0: Flash memory software commands disabled
1: Flash memory software commands enabled
To set this bit to 1, be sure to write 0 and then write 1 in a
row.
Section 21 Flash Memory
Page 1083 of 1372