R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 27

• 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

21.3 Register Description ........................................................................................................ 1119
21.4 Operation ......................................................................................................................... 1127
21.5 Reset Conditions .............................................................................................................. 1131
21.6 Interrupt Sources.............................................................................................................. 1132
21.7 Usage Note....................................................................................................................... 1132
Section 22 RAM ..............................................................................................1133
Section 23 Flash Memory ................................................................................1135
23.1 Mode Transition Diagram................................................................................................ 1137
23.2 Mode Comparison............................................................................................................ 1138
23.3 Memory Configuration .................................................................................................... 1139
23.4 Register Descriptions ....................................................................................................... 1140
23.5 On-Board Programming Mode ........................................................................................ 1145
23.6 Software Commands........................................................................................................ 1148
21.3.1 FSI Control Register 1 (FSICR1) ....................................................................... 1120
21.3.2 FSI Control Register 2 (FSICR2) ....................................................................... 1122
21.3.3 FSI Byte Count Register (FSIBNR) ................................................................... 1123
21.3.4 FSI Instruction Register (FSIINS) ...................................................................... 1124
21.3.5 FSI Status Register (FSISTR)............................................................................. 1125
21.3.6 FSI Transmit Data Registers 0 to 7 (FSITDR0 to FSITDR7)............................. 1126
21.3.7 FSI Receive Data Register (FSIRDR) ................................................................ 1126
21.4.1 SPI Flash Memory Transfer................................................................................ 1127
21.4.2 FSI Communications Setting Flowcharts ........................................................... 1127
21.4.3 Transmit Operation ............................................................................................. 1129
21.4.4 Receive Operation .............................................................................................. 1130
21.4.5 Note on Communications Settings...................................................................... 1130
21.7.1 Module Stop Function Setting ............................................................................ 1132
23.4.1 Flash Memory Control Register 1 (FLMCR1).................................................... 1141
23.4.2 Flash Memory Data Block Protect Register (FLMDBPR) ................................. 1142
23.4.3 Flash Memory Status Register (FLMSTR)......................................................... 1143
23.4.4 Flash Memory MAT Select Register (FLMMATS) ........................................... 1144
23.5.1 User Program Mode............................................................................................ 1145
23.5.2 EW0 Mode.......................................................................................................... 1147
23.6.1 Read Array.......................................................................................................... 1149
23.6.2 Read Status Register ........................................................................................... 1149
23.6.3 Clear Status Register........................................................................................... 1149
23.6.4 Program .............................................................................................................. 1150
23.6.5 Block Erase......................................................................................................... 1152
23.6.6 Block Blank Check ............................................................................................. 1154
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