LC87FBG08A datasheet(24/30 Pages) ONSEMI

24 / 30 page

LC87FBG08A

No.A2046-24/30

F-ROM Programming Characteristics

at Ta = +10

°C to +55°C, VSS1 = 0V

Parameter

Symbol

Pin/Remarks

Conditions

Specification

VDD[V]

min

typ

max

unit

Onboard

programming

current

IDDFW(1)

VDD1

• Only current of the Flash block.

2.2 to 5.5

Programming

time

tFW(1)

• Erasing time

2.2 to 5.5

tFW(2)

• Programming time

μs

UART (Full Duplex) Operating Conditions

at Ta = -40

°C to +85°C, VSS1 = 0V

Parameter

Symbol

Pin/Remarks

Conditions

Specification

VDD[V]

min

typ

max

unit

Transfer rate

UBR

P20, P21

1.8 to 5.5

16/3

8192/3

tCYC

Data length: 7/8/9 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)

Example of Continuous 8-bit Data Reception Mode Processing (First Receive Data=55H)

Transmit data (LSB first)

Start of

transmission

End of

transmission

UBR

Start bit

Stop bit

UBR

Receive data (LSB first)

Start of

reception

End of

reception

Start bit

Stop bit

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