LC88F40H0PA Datasheet, PDF (16/32 Pages) Sanyo Semicon Device – For Car Audio Systems 16-bit ETR Microcontroller

LC88F40H0PA/H0PAU/F0PA/F0PAU/D0PA/D0PAU
Allowable Operating Conditions at Ta = -40°C to +85°C, VSS1 = VSS2 = VSS3 = VSS4 = 0V
Parameter
Symbol
Applicable Pin
/Remarks
Conditions
Specification
min
typ
max
Operating
supply voltage
VDD(1)
VDD(2)
Memory sustaining
supply voltage
High level input
voltage
VHD
VIH(1)
VDDCPU=VDDPLL
VDDPORT1
VDDPORT2
VDDCPU=VDDPORT1
=VDDPORT2=VDDPLL
Ports 0, 1, 2, 3, 4
P75 to P77
Ports A, B, D
RAM and register contents
in HOLD mode.
VDDPORT=VDD(2)
3.0
VDD(1)
1.2
0.3×VDD(2)
+0.7
3.6
5.5
VDD(2)
VIH(2)
Ports 5, 6, C
P70 to P74
VDDCPU=VDD(1)
0.3×VDD(1)
+0.7
VDD(1)
VIH(3)
VIH(4)
RESB
P22, P23, P75, P76
PA0, PA1, PA3, PA4
I²C side
VDDCPU=VDD(1)
VDDPORT=VDD(2)
0.75×VDD(1)
0.7×VDD(2)
VDD(1)
VDD(2)
Low level input
voltage
VIL(1)
Ports 0, 1, 2, 3, 4
P75 to P77
Ports A, B, D
VDDPORT=VDD(2)
VSS
0.1×VDD(2)
+0.4
VIL(2)
Ports 5, 6, C
P70 to P74
VDDCPU=VDD(1)
VSS
0.1×VDD(1)
+0.4
VIL(3)
VIL(4)
RESB
P22, P23, P75, P76
PA0, PA1, PA3, PA4
I²C side
VDDCPU=VDD(1)
VDDPORT=VDD(2)
VSS
VSS
0.25×VDD(1)
0.3×VDD(2)
Instruction cycle
time
tCYC
VDDCPU=VDD(1)
83.3
Supply voltage rise Tpup
time
VDDCPU
1
100
Oscillation
frequency range
FmRC
FmX’tal
XT1, XT2
Internal RC oscillation
32.768kHz crystal
oscillation.
0.5
1.0
2.0
32.768
unit
V
μs
ms
MHz
kHz
No.A1853-16/32