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CXP82852 View Datasheet(PDF) - Sony Semiconductor

Part NameDescriptionManufacturer
CXP82852 CMOS 8-bit Single Chip Microcomputer Sony
Sony Semiconductor Sony
CXP82852 Datasheet PDF : 22 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CXP82832/82840/82852/82860
Pin code
PG0/A39
to
PG7/A32
PH0/A31
to
PH7/A24
A16 to A23
G0/A0
to
G15/A15
VFDP
EXTAL
XTAL
TEX
TX
RST
NC
AVREF
AVSS
VDD
VSS
I/O
Output/Output
Output/Output
Output
Output/Output
Input
Output
Input
Output
Input
Input
Functions
(Port G)
8-bit output port.
(8 pins)
FDP segment signal (anode
connection) outputs.
(8 pins)
(Port H)
8-bit output port.
(8 pins)
FDP segment signal (anode
connection) outputs.
(8 pins)
FDP segment signal (anode connection) outputs.
(8 pins)
Outputs for FDP timing signals (grid connection)/segment signals (anode
connection).
(16 pins)
FDP voltage supply when incorporated pull-down (PD) resistor is set by
mask option.
Crystal connectors for system clock oscillation. When the clock is
supplied externally, input to EXTAL; opposite phase clock should be
input to XTAL.
Crystal connectors for 32kHz timer/counter clock oscillation. For usage
as event input, input to TEX, and open TX.
Low-level active, system reset
NC. Under normal operation, connect to VDD.
Reference voltage input for A/D converter.
A/D converter GND.
VCC supply.
GND.
–5–
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