R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 556

• 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

Section 10 Data Transfer Controller (DTC)
Table 10.8 DTC Execution Status
[Legend]
N:
Table 10.9 Number of States Required for Each Execution Status
The number of execution states is calculated from the formula below. Note that Σ means the sum
of all transfers activated by one activation event (the number in which the CHNE bit is set to 1,
plus 1).
For example, when the DTC vector address table is located in on-chip ROM, normal mode is set,
and data is transferred from the on-chip ROM to an internal I/O register, the time required for the
DTC operation is 13 states. The time from activation to the end of the data write is 10 states.
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Mode
Normal
Repeat
Block transfer
Object to be Accessed
Bus width
Access states
Execution
status
Block size (initial setting of CRAH and CRAL)
Number of execution states = I · S
Vector read
Register information
read/write
Byte data read
Word data read
Byte data write
Word data write
Internal operation
Vector Read
I
1
1
1
Register Information
Read/Write
J
6
6
6
S
S
S
S
S
S
S
I
J
K
K
L
L
M
On-
Chip
RAM
32
⎯
1
1
1
1
1
1
I
+ Σ (J · S
On-
Chip
ROM
16
⎯
1
1
1
1
1
1
J
On-Chip I/O
Registers
+ K · S
⎯
⎯
8
2
2
4
2
4
Data Read
K
1
1
N
K
+ L · S
16
⎯
⎯
2
2
2
2
2
H8S/2427, H8S/2427R, H8S/2425 Group
1
External Devices
L
) + M · S
⎯
2
4
2
4
2
4
Data Write
L
1
1
N
8
REJ09B0565-0100 Rev. 1.00
6+2m
6+2m
6+2m
3+m
3+m
M
⎯
3
3
3
3
Internal
Operations
M
⎯
2
2
2
2
2
2
Jul 22, 2010
16
3+m
3+m
3+m
3+m
3+m
⎯
3