R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 946

• 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 16 Serial Communication Interface (SCI, IrDA, CRC)
[Legend]
x:
Notes: 1. 1 can be written only when TE = RE = 0. After either the TE bit or RE bit is set to 1, only
Page 916 of 1448
Bit
2
1
0
Bit Name
TEIE
CKE1
CKE0
Don't care
2. Can be written to only when TE = RE = 0.
0 can be written to the TE and RE bits.
0
0
0
Initial Value
R/W
R/W
R/W*
R/W*
2
2
Description
Transmit End Interrupt Enable
Write 0 to this bit in Smart Card interface mode.
Clock Enable 1 and 0
Enables or disables clock output from the SCK
pin. The clock output can be dynamically switched
in GSM mode. For details, refer to section 16.7.8,
Clock Output Control.
When the GM bit in SMR is 0:
00: Output disabled (SCK pin can be used as an
01: Clock output
1x: Reserved
When the GM bit in SMR is 1:
00: Output fixed low
01: Clock output
10: Output fixed high
11: Clock output
I/O port pin)
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010