LC87F5932A Datasheet, PDF (21/25 Pages) Sanyo Semicon Device – CMOS IC Internal 32K-byte FROM and 1024-byte RAM 8-bit 1-chip Microcontroller

LC87F5932A
UART (Full Duplex) Operating Conditions at Ta = -20°C to +70°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Transfer rate
Symbol
UBR
Pin/remarks
P20, P21
Conditions
VDD [V]
2.2 to 5.5
min
16/3
Specification
typ
max
8192/3
unit
tCYC
Data length : 7, 8, and 9 bits (LSB first)
Stop bits :
1 bit (2-bit in continuous data transmission)
Parity bits : None
Example of Continuous 8-bit Data Transmission Mode Processing (first transmit data=55H)
Start bit
Start of
transmission
Transmit data (LSB first)
Stop bit
End of
transmission
UBR
Example of Continuous 8-bit Data Reception Mode Processing (first receive data=55H)
Start bit
Start of
reception
Receive data (LSB first)
Stop bit
End of
reception
UBR
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