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CXP82840 View Datasheet(PDF) - Sony Semiconductor

Part NameDescriptionManufacturer
CXP82840 CMOS 8-bit Single Chip Microcomputer Sony
Sony Semiconductor Sony
CXP82840 Datasheet PDF : 22 Pages
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CXP82832/82840/82852/82860
Recommended Operating Conditions
(Vss = 0V reference)
Item
Supply voltage
Symbol Min.
4.5
VDD
3.5
2.7
Max.
5.5
5.5
5.5
Unit
Remarks
Guaranteed operation range during
V high-speed mode
(1/2 and 1/4 frequency dividing clock)
Guaranteed operation range low-speed
V mode or SLEEP mode
(1/16 frequency dividing clock)
V
Guaranteed operation range with TEX
clock
High level input
voltage
Low level input
voltage
Operating temperature
VIH
VIHS
VIHEX
VIL
VILS
VILEX
Topr
2.5
5.5
V Guaranteed data hold range during STOP
0.7VDD
VDD
V 1
0.8VDD
VDD
V Hysteresis input2
VDD – 0.4 VDD + 0.3 V EXTAL3
0
0.3VDD
V 1
0
0.2VDD
V Hysteresis input2
–0.3
0.4
V EXTAL3
–20
+75
°C
1 Value for each pin of normal input port (PA, PB4, PB7, PC).
2 Value of the following pins: RST, CINT, CS0, SCK0, SCK1, SI0, SI1, EC0/INT0, EC1/INT1, INT2,
INT3/NMI, RMC.
3 Specifies only during external clock input.
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