LC88F85D0A Datasheet, PDF (22/31 Pages) Sanyo Semicon Device – FROM 256K byte, RAM 8K byte on-chip 16-bit 1-chip Microcontroller

LC88F85D0A
UART0 Operating Conditions at Ta = -20 to +75°C, VSS = LCDVSS0 = LCDVSS1 = 0V
Parameter
Symbol
Pin/Remarks
Conditions
Transfer rate
UBR0
U0RX(P14),
U0TX(P15),
U0BRG(P07)
Note 4-5: tBGCYC denotes 1 period of the baudrate clock source.
VDD[V]
2.0 to 5.5
min
4
Specification
typ
max
8
unit
tBGCYC
UART2 Operating Conditions at Ta = -20 to +75°C, VSS = LCDVSS0 = LCDVSS1 = 0V
Parameter
Symbol
Pin/Remarks
Conditions
Transfer rate
UBR2
U2RX(P16),
U2TX(P17)
Note 4-6: tBGCYC denotes 1 period of the baudrate clock source.
VDD[V]
2.0 to 5.5
min
8
Specification
typ
max
4096
unit
tBGCYC
Pulse Input Conditions at Ta = -20 to +75°C, VSS = LCDVSS0 = LCDVSS1 = 0V
Parameter
Symbol
Pin/Remarks
Conditions
Specification
VDD[V]
min
typ
max
unit
tPIL(2)
RESB
Resettable.
2.0 to 5.5
10
μs
AD Converter Characteristics at Ta = -20 to +75°C, VSS = LCDVSS0 = LCDVSS1 = 0V
12-bits AD Conversion Mode
Parameter
Symbol
Pin/Remarks
Conditions
VDD[V]
Resolution
NAD
AN0(P20),
2.9 to 5.5
Absolute accuracy
Conversion time
ETAD
TCAD12
Analog input
voltage range
VAIN
AN1(P21),
AN2(P22),
AN3(P23),
AN8(P00) to
AN15(P07)
(Note 6-1)
Conversion time is calculated.
2.9 to 5.5
4.5 to 5.5
2.9 to 5.5
2.9 to 5.5
Analog port input IAINH
VAIN=VDD
2.9 to 5.5
current
IAINL
VAIN=VSS
2.9 to 5.5
• Conversion time calculation method: TCAD12= ((52/(AD division ratio))+2) × tCYC
min
27
67
VSS
-1
Specification
typ
max
unit
12
bit
±16 LSB
209
μs
209
VDD
V
1
μA
8-bits AD Conversion Mode
Parameter
Symbol
Pin/Remarks
Conditions
VDD[V]
Resolution
NAD
AN0(P20),
2.9 to 5.5
Absolute accuracy
Conversion time
ETAD
TCAD8
Analog input
voltage range
VAIN
AN1(P21),
AN2(P22),
AN3(P23),
AN8(P00) to
AN15(P07)
(Note 6-1)
Conversion time is calculated.
2.9 to 5.5
4.5 to 5.5
2.9 to 5.5
2.9 to 5.5
Analog port input
current
IAINH
IAINL
VAIN=VDD
VAIN=VSS
2.9 to 5.5
2.9 to 5.5
• Conversion time calculation method: TCAD8= ((32/(AD division ratio))+2) × tCYC
min
17
42
VSS
-1
Specification
typ
max
unit
8
bit
±1.5 LSB
129
μs
129
VDD
V
1
μA
Note 6-1: The quantization error (±1/2LSB) is excluded from the absolute accuracy.
Note 6-2: The conversion time refers to the interval from the time a conversion starting instruction is issued till the time
the complete digital value against the analog input value is loaded in the result register.
The conversion time is twice the normal value when one of the following conditions occurs:
• The first AD conversion is executed in the 12-bit AD conversion mode after a system reset.
• The first AD conversion is executed after the AD conversion mode is switched from 8-bit to 12-bit AD
conversion mode.
No.A1954-22/31