R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 709

• 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: -

TE bit
SCK
output pin
TxD
output pin
Note: * Initialized in software standby mode
Figure 16.37 Sample Flowchart for Mode Transition during Reception
input/output
Cancel software standby mode
Port
Port
Read receive data in RDR
Change operating mode?
Read RDRF flag in SSR
software standby mode
Make transition to
Start reception
Initialization
Figure 16.36 Port Pin States during Mode Transition
Reception
RDRF = 1
(Internal Clock, Clocked Synchronous Transmission)
Yes
Yes
RE = 0
Marking output
Transmission start
No
No
RE = 1
[1]
[2]
SCI TxD output
Transmission end
[1] Data being received will be invalid.
[2] Module stop state is included.
Section 16 Serial Communication Interface (SCI)
Last TxD bit retained
Rev. 2.00 Sep. 16, 2009 Page 679 of 1036
Transition to
software standby
mode
Port input/output
input/output
Port
Port
Software standby
mode canceled
REJ09B0414-0200
High output*
TxD output
SCI