DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 681

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

output pin
output pin
SCK
TxD
TE bit
Note: * Initialized in software standby mode
input/output
Figure 14.42 Sample Flowchart for Mode Transition during Reception
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
Figure 14.41 Port Pin States during Mode Transition
(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 14 Serial Communication Interface (SCI, IrDA, CRC)
RE = 1
[1]
[2]
Transmission end
[1] Data being received will be invalid.
[2] Module stop mode is included.
Last TxD bit retained
Rev.1.00 Sep. 08, 2005 Page 631 of 966
Transition to
software standby
mode
Port input/output
input/output
Port
Port
Software standby
mode canceled
REJ09B0219-0100
High output*
TxD output
SCI