R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 698

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: 384KB (384K 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 16 Serial Communication Interface (SCI)
TDRE
TEND
FER/ERS
Note that the TEND flag is set in different timings depending on the GM bit setting in SMR.
Figure 16.27 shows the TEND flag set timing.
Rev. 2.00 Sep. 16, 2009 Page 668 of 1036
REJ09B0414-0200
Ds
I/O data
TXI
(TEND interrupt)
Transfer from TDR to TSR
Figure 16.26 Data Re-Transfer Operation in SCI Transmission Mode
D0 D1 D2 D3 D4 D5 D6 D7 Dp DE
[Legend]
Ds:
D0 to D7: Data bits
Dp:
DE:
GM = 0
GM = 1
Figure 16.27 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]
Guard time
[4]
DE
Ds D0 D1 D2 D3 D4
Transfer from TDR to TSR
transfer frame
(n + 1) th