R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 684

• 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 11 I/O Ports
• PA1/A17/TxD4-B
Note:
• PA0/A16
Page 654 of 1448
Operating
mode
EXPE
A17E
TE
PA1DDR
Pin function
Operating mode
EXPE
A16E
PA0DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bit TE in SCR_4 of the SCI, bit A17E in PFCR1, bit TXD4S in PFCR4, and
bit PA1DDR.
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bit A16E in PFCR1, and bit PA0DDR.
*
output
TxD4-B output when the TXD4S bit in PFCR4 is 1.
A17
1, 2
⎯
⎯
⎯
⎯
output
A16
1, 2
⎯
⎯
⎯
input
PA1
0
0
input
output
PA0
PA1
0
1
0
0
TxD4-B
output*
output
PA0
⎯
⎯
4
1
1
⎯
4
input
PA1
input
0
PA0
0
⎯
1
output
A17
1
1
output
A16
1
input
PA1
0
input
0
PA0
output
0
PA1
1
⎯
0
⎯
0
output
TxD4-B
output*
PA0
1
⎯
1
H8S/2427, H8S/2427R, H8S/2425 Group
input
PA1
input
PA0
0
0
3, 5, 7
3, 5, 7
0
output
0
PA1
REJ09B0565-0100 Rev. 1.00
1
output
0
PA0
1
TxD4-B
output*
1
⎯
1
1
input
PA0
0
input
PA1
Jul 22, 2010
0
1
⎯
output
1
output
A16
A17
1
1