R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 682
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 11 I/O Ports
[Legend]
x:
⎯:
• PA3/A19/SCK4-B
Page 652 of 1448
Operating
mode
EXPE
A19E
CKE1
C/A
CKE0
PA3DDR
Pin function
SSU settings
SSUMS
MSS
CSS1
CSS0
Pin state
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bit C/A in SMR_4 and bits CKE0 and CKE1 in SCR_4 of the SCI, bit A19E
in PFCR1, bit SCK4S in PFCR4, and bit PA3DDR.
Don't care
Not used as the SSU pin (can be used as an I/O port).
output
SCS input
A19
1, 2
⎯
⎯
⎯
⎯
⎯
⎯
(2)
0
x
x
input
PA3
0
(1)
0
⎯
0
output
PA3
0
1
0
SCS input
0
SCK4-B
output*
(2)
1
0
⎯
0
1
1
SCK4-B
output*
Automatic
SCS I/O
⎯
⎯
⎯
4
1
(4)
0
H8S/2427, H8S/2427R, H8S/2425 Group
SCK4-B
input*
1
⎯
⎯
⎯
1
SCS output
REJ09B0565-0100 Rev. 1.00
(3)
1
input
PA3
0
⎯
⎯
⎯
1
Jul 22, 2010
output
(1)
⎯
1
x
x
x
A19
1
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