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PDF UPD753017 Data sheet ( Hoja de datos )

Número de pieza UPD753017
Descripción 4-BIT SINGLE-CHIP MICROCONTROLLER
Fabricantes NEC 
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No Preview Available ! UPD753017 Hoja de datos, Descripción, Manual

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD753012, 753016, 753017
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD753017 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing
capability comparable to that of an 8-bit microcontroller.
It has an on-chip LCD controller/driver with a larger ROM capacity and extended CPU functions compared with
the conventional µPD75316B, and can provide high-speed operation. It can be supplied in a small plastic TQFP
package (12 × 12 mm) and is suitable for small sets using LCD panels.
For details of functions refer to the following User’s Manual.
µPD753017 User’s Manual : U11282E
FEATURES
• Low voltage operation: VDD = 2.2 to 5.5 V
· Can be driven by two 1.5 V batteries
• On-chip memory
· Program memory (ROM):
12288 × 8 bits (µPD753012)
16384 × 8 bits (µPD753016)
24576 × 8 bits (µPD753017)
· Data memory (RAM):
1024 × 4 bits
• Capable of high-speed operation and variable in-
struction execution time for power saving
· 0.95, 1.91, 3.81, 15.3 µs (at 4.19 MHz operation)
· 0.67, 1.33, 2.67, 10.7 µs (at 6.0 MHz operation)
· 122 µs (at 32.768 kHz operation)
• Internal programmable LCD controller/driver
• Small plastic TQFP (12 × 12 mm)
· Suitable for small sets such as cameras
• One-time PROM: µPD75P3018
APPLICATION
Remote controllers, camera-contained VCRs, cameras, gas meters, etc.
ORDERING INFORMATION
Part number
µPD753012GC-XXX-3B9
µPD753012GK-XXX-BE9
µPD753016GC-XXX-3B9
µPD753016GK-XXX-BE9
µPD753017GC-XXX-3B9
µPD753017GK-XXX-BE9
Package
80-pin plastic QFP (14 × 14 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
80-pin plastic QFP (14 × 14 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
80-pin plastic QFP (14 × 14 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
Remark XXX indicates a ROM code suffix.
In this document, unless otherwise specified, the description is made based on µPD753017
as typical product.
The information in this document is subject to change without notice.
Document No. U10140EJ2V0DS00 (2nd edition)
Date Published December 1997 N
Printed in Japan
The mark shows major revised points.
©
1995

1 page




UPD753017 pdf
1. PIN CONFIGURATION (TOP VIEW)
• 80-pin plastic QFP (14 × 14 mm)
µPD753012GC-XXX-3B9, 753016GC-XXX-3B9,
µPD753017GC-XXX-3B9
• 80-pin plastic TQFP (fine pitch) (12 × 12 mm)
µPD753012GK-XXX-BE9, 753016GK-XXX-BE9,
µPD753017GK-XXX-BE9
µPD753012, 753016, 753017
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24/BP0
S25/BP1
S26/BP2
S27/BP3
S28/BP4
S29/BP5
S30/BP6
S31/BP7
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
1 60
2 59
3 58
4 57
5 56
6 55
7 54
8 53
9 52
10 51
11 50
12 49
13 48
14 47
15 46
16 45
17 44
18 43
19 42
2021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4041
P60/KR0
X2
X1
ICNote
XT2
XT1
VDD
P33
P32
P31/SYNC
P30/LCDCL
P23/BUZ
P22/PCL/PTO2
P21/PTO1
P20/PTO0
P13/TI0
P12/INT2/TI1/TI2
P11/INT1
P10/INT0
P03/SI/SB1
Note Connect the IC (Internally Connected) pin directly to VDD.
5

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UPD753017 arduino
µPD753012, 753016, 753017
3.2 Pins Other than Port Pins (2/2)
Pin Name
XT1
XT2
Dual
Input/Output
Function Pin
Function
I/O Circuit
At Reset TYPE Note
Input
Crystal connection pin for the subsystem clock os-
cillator. When the external clock is used, input the
external clock to pin XT1. In this case, pin XT2 must
be left unconnected. Pin XT1 can be used as a 1-
bit input (test) pin.
RESET
IC
VDD
VSS
Input
– System reset input (low level active)
– Internally connected. Connect directly to VDD.
– Positive power supply
– GND
B
Note Circled characters indicate the Schmitt trigger input.
11

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