R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1034
R4F24278NVFQU
Manufacturer Part Number
R4F24278NVFQU
Description
MCU 512K/48K 2.7-5.5V 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24278NVFQU.pdf
(1482 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
REALTEK
Quantity:
2 300
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 17 I
Page 1004 of 1448
Bit
2
1
0
Bit Name
BC2
BC1
BC0
2
C Bus Interface 2 (IIC2)
0
0
0
Initial Value
R/W
R/W
R/W
R/W
Description
Bit Counter 2 to 0
These bits specify the number of bits to be
transferred next. When read, the remaining
number of transfer bits is indicated. The data is
transferred with one addition acknowledge bit. Bit
BC2 to BC0 settings should be made during an
interval between transfer frames. If bits BC2 to
BC0 are set to a value other than 000, the setting
should be made while the SCL line is low. The
value returns to 000 at the end of a data transfer,
including the acknowledge bit.
000: 9 bits
001: 2 bits
010: 3 bits
011: 4 bits
100: 5 bits
101: 6 bits
110: 7 bits
111: 8 bits
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
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