R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 77

• 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

H8S/2427, H8S/2427R, H8S/2425 Group
2.1.1
The differences between the H8S/2600 CPU and the H8S/2000 CPU are as shown below.
• Register configuration
• Basic instructions
• The number of execution states of the MULXU and MULXS instructions
Note:
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Instruction
MULXU
MULXS
CLRMAC
LDMAC
STMAC
The MAC register is supported only by the H8S/2600 CPU.
The four instructions MAC, CLRMAC, LDMAC, and STMAC are supported only by the
H8S/2600 CPU.
*
Differences between H8S/2600 CPU and H8S/2000 CPU
The number of execution states is incremented following a MAC instruction.
In addition, there are differences in address space, CCR and EXR register functions,
power-down modes, etc., depending on the model.
Mnemonic
MULXU.B Rs, Rd
MULXU.W Rs, ERd
MULXS.B Rs, Rd
MULXS.W Rs, ERd
CLRMAC
LDMAC ERs, MACH
LDMAC ERs, MACL
STMAC MACH, ERd
STMAC MACL, ERd
Execution States
H8S/2600
2*
2*
3*
3*
1*
1*
1*
1*
1*
H8S/2000
12
20
13
21
Not supported
Page 47 of 1448
Section 2 CPU