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What is UPD75206?

This electronic component, produced by the manufacturer "NEC", performs the same function as "4-BIT SINGLE-CHIP MICROCOMPUTER".


UPD75206 Datasheet PDF - NEC

Part Number UPD75206
Description 4-BIT SINGLE-CHIP MICROCOMPUTER
Manufacturers NEC 
Logo NEC Logo 


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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD75206
4-BIT SINGLE-CHIP MICROCOMPUTER
DESCRIPTION
The µPD75206 is a microcomputer with a CPU capable of 1-, 4-, and 8-bit-wise data processing, a ROM, a RAM,
I/O ports, a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting
14-bit PWM, a serial interface and a vectored interrupt function integrated on a single-chip.
It uses the VCR, ECR and CD fluorescent display tubes as display devices and is most suitable for applications
requiring the timer/watch function and high-speed interrupt servicing. It can help to provide the unit with many
functions and to decrease performance costs.
With the µPD75206, the µPD75P216A, 75P218 one-time PROM products are available for system development
evaluation or small production.
5
Detailed functions, etc. are described in the following user's manual. Be sure to read the manual for designing.
µPD75216A User's Manual: IEM-988
FEATURES
Architecture equal to that of an 8-bit microcomputer
High-speed operation : Minimum instruction execution time : 0.95 µs (when operated at 4.19 MHz)
Instruction execution time variable function realizing a wide range of operating voltages
On-chip large-capacity program memory : 6K bytes
Watch operation with an ultra low current consumption : 5µA TYP. (at the 3 V operation)
On-chip programmable fluorescent display tube controller/driver
Timer function : 4 ch
• 14-bit PWM output capability with the voltage synthesizer type electronic tuner
• Buzzer output capability
Interrupt function with importance attached to applications
• For power-off detection
• For remote controlled reception
Product with an on-chip PROM : µPD75P216A, µPD75P218 (on-chip EPROM : WQFN package)
ORDERING INFORMATION
Ordering Code
Package
Quality Grade
5
5
µPD75206CW-×××
µPD75206GF-×××-3BE
64-pin plastic shrink DIP (750 mil)
64-pin plastic QFP (14 × 20 mm)
Standard
Standard
Please refer to “Quality grade on NEC Semiconductor Devices” (Document number IEI-1209) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
Document No. IC-1876A
(O. D. No. IC-6969C)
Date Published August 1993 P
Printed in Japan
The information in this document is subject to change without notice.
The mark 5 shows major revised points.
© NEC Corporation 1991

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UPD75206 equivalent
1. PIN CONFIGURATION (TOP VIEW)
S3
S2
S1
S0
P00/INT4
P01/SCK
P02/SO
P03/SI
P10/INT0
P11/INT1
P12/INT2
P13/TI0
P20
P21
P22
P23/BUZ
P30
P31
P32
P33
P60
P61
P62
P63
P40
P41
P42
P43
PPO
X1
X2
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64 VDD
63 S4
62 S5
61 S6
60 S7
59 S8
58 S9
57 VPRE
56 VLOAD
55 T15/S10
54 T14/S11
53 T13/PH0
52 T12/PH1
51 T11/PH2
50 T10/PH3
49 T9
48 T8
47 T7
46 T6
45 T5
44 T4
43 T3
42 T2
41 T1
40 T0
39 RESET
38 P53
37 P52
36 P51
35 P50
34 XT2
33 XT1
µPD75206
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
P41 52
32 P01/SCK
P42 53
31 P00/INT4
P43 54
30 S0
PPO
55
29 S1
X1 56
28 S2
X2 57
VSS 58
µPD75206GF- × × × -3BE
27 S3
26 VDD
XT1 59
25 S4
XT2 60
24 S5
P50 61
23 S6
P51 62
22 S7
P52 63
21 S8
P53 64
20 S9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
5


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On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UPD75206 electronic component.


Information Total 62 Pages
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