R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 991

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

output pin
output pin
Figure 19.42 Sample Flowchart for Software Standby Mode Transition during Reception
SCK
TxD
TE bit
Note: * Initialized in software standby mode
Figure 19.41 Port Pin States during Software Standby Mode Transition
input/output
Port
Cancel software standby mode
Port
Read receive data in RDR
Change operating mode?
Read RDRF flag in SSR
software standby mode
Make transition to
Start reception
Initialization
(Internal Clock, Clocked Synchronous Transmission)
Reception
RDRF = 1
Yes
Yes
RE = 0
Marking output
(Setting is Prohibited in SCI_5 and SCI_6)
Transmission start
No
No
SCI TxD output
Section 19 Serial Communication Interface (SCI, IrDA, CRC)
RE = 1
[1]
[2]
Transmission end
[1] Data being received will be invalid.
[2] Setting of the module stop state is included.
Last TxD bit retained
Rev. 2.00 Sep. 24, 2008 Page 957 of 1468
Transition to
software standby
mode
Port input/output
input/output
Port
Port
Software standby
mode canceled
REJ09B0412-0200
High output*
TxD output
SCI