R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 742

• 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
• PG4/BREQO-A/CS4*
• Modes 1, 2, 4, and 3, 5, 7 (EXPE = 1)
• Modes 3, 5, and 7 (EXPE = 0)
Note:
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BRLE
BREQOE
BREQOS
CS4E
PG4DDR
Pin function
BRLE
BREQOE
BREQOS
CS4E
PG4DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bit BRLE in BCR of the bus controller, bit BREQOE, bit BREQOS in
PFCR4, and bit PG4DDR.
*
Not supported in the H8S/2427 Group and H8S/2427R Group.
input
PG4
0
PG4 input
0
output
0
PG4
1
⎯
0
input
PG4
0
0
1
output*
PG4 output
CS4
1
1
BREQOE = 0 or BREQOE = 1 and
input
PG4
0
⎯
⎯
0
output
PG4
BREQOS = 1
1
PG4 input
H8S/2427, H8S/2427R, H8S/2425 Group
0
input
PG4
0
1
1
output*
REJ09B0565-0100 Rev. 1.00
CS4
1
1
CS4 output*
BREQO-A output
BREQOE = 1
BREQOS = 0
1
and
Jul 22, 2010
⎯
⎯