R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 972

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; 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
• Eeprom Size: -

Section 19 Serial Communication Interface (SCI, IrDA, CRC)
TDRE
TEND
FER/ERS
Note that the TEND flag is set in different timings depending on the GM bit setting in SMR.
Figure 19.30 shows the TEND flag set timing.
Rev. 2.00 Oct. 21, 2009 Page 938 of 1454
REJ09B0498-0200
I/O data
TXI
(TEND interrupt)
Ds
[Legend]
Ds:
D0 to D7: Data bits
Dp:
DE:
Transfer from TDR to TSR
Figure 19.29 Data Re-Transfer Operation in SCI Transmission Mode
GM = 0
GM = 1
D0 D1 D2 D3 D4 D5 D6 D7 Dp DE
Figure 19.30 TEND Flag Set Timing during Transmission
nth transfer frame
Start bit
Parity bit
Error signal
Ds
D0
D1
[1]
D2
[2]
Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp
D3
Transfer from TDR to TSR
11.0 etu
12.5 etu
D4
Retransfer frame
D5
D6
D7
Dp
(DE)
[3]
[4]
Guard time
DE
Ds D0 D1 D2 D3 D4
Transfer from TDR to TSR
transfer frame
(n + 1) th