LC87F5LP6A
F-ROM Programming Characteristics
at Ta = +10擄C to +55擄C, VSS1 = VSS2 = VSS3 = VSS4 = 0V
Parameter
Onboard
programming
current
Programming
time
tFW(1)
鈥?128-byte programming
鈥?Erasing current including
鈥?Time for setting up 128 byte data is
excluded.
3.0 to 5.5
22.5
35
ms
Symbol
IDDFW(1)
Pins/Remarks
VDD1
Conditions
VDD[V]
鈥?128-byte programming
鈥?Erasing current including
3.0 to 5.5
30
50
mA
min
Specification
typ
max
unit
UART (Full Duplex) Operating Conditions
at Ta = -20擄C to +70擄C, VSS1 = VSS2 = VSS3 = VSS4= 0V
Parameter
Transfer rate
Symbol
UBR, UBR2
Pins/Remarks
UTX1(P32),
RTX1(P33),
UTX2(P33),
RTX2(P34)
2.5 to 5.5
16/3
8192/3
tCYC
Conditions
VDD[V]
min
Specification
typ
max
unit
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)
Start bit
Start of
transmission
Transmit data (LSB first)
Stop bit
End of
transmission
UBR,
UBR2
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,
UBR2
No.A0664-23/28