UPD6121 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD6121 Datasheet PDF : 28 Pages
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* ORDERING INFORMATION
Part number
µPD6121G-001
µPD6121G-002
µPD6122G-001
µPD6122G-002
Package
20-pin plastic SOP (375 mil)
20-pin plastic SOP (375 mil)
24-pin plastic SOP (375 mil)
24-pin plastic SOP (375 mil)
PIN CONFIGURATION (Top View)
µPD6121
KI0
1
KI1
2
KI2
3
KI3
4
REM
5
VDD
6
SEL
7
OSCO
8
OSCI
9
VSS
10
20
CCS
19
KI/O0
18
KI/O1
17
KI/O2
16
KI/O3
15
KI/O4
14
KI/O5
13
KI/O6
12
KI/O7
11
LMP
PIN IDENTIFICATIONS
CCS
:
KI0 - KI7
:
KI/O0 - KI/O7 :
LMP
:
OSCI, OSCO:
Custom code selection input
Key input
Key input/output
Lamp output
Resonator connection pin
µPD6121, 6122
Description
Standard (Ver I spec.)
Standard (Ver II spec.)
Standard (Ver I spec.)
Standard (Ver II spec.)
KI2
KI3
KI4
KI5
KI6
KI7
REM
VDD
SEL
OSCO
OSCI
VSS
µPD6122
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
KI1
KI0
CCS
KI/O0
KI/O1
KI/O2
KI/O3
KI/O4
KI/O5
KI/O6
KI/O7
LMP
REM :
SEL :
VDD :
VSS :
Remote output
SEL input
Power supply pin
GND pin
2
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