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PDF UPD753036GC Data sheet ( Hoja de datos )
| Número de pieza | UPD753036GC | |
| Descripción | 4-BIT SINGLE-CHIP MICROCONTROLLER | |
| Fabricantes | NEC | |
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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD753036, 753036(A)
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD753036 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 µPD75336, and can provide high-speed operation at a low supply voltage of 1.8 V. It can be
supplied in a small plastic TQFP package (12 × 12 mm) and is suitable for small sets using LCD panels.
A stricter quality assurance program applies the µPD753036(A) compared to the µPD753036 (standard model).
(In terms of NEC’s quality grading, this is a “special” grade product.)
For details of functions refer to the following User’s Manual.
µPD753036 User’s Manual: U10201E
FEATURES
• Low voltage operation VDD = 1.8 to 5.5 V
• Can be driven by two 1.5 V batteries
• Internal programmable LCD controller/driver
• Internal A/D converter which can be operated at a low
• On-chip memory
voltage
• Program memory (ROM): 16384 × 8 bits
• 8-bit resolution × 8 channels (successive approxi-
• Data memory (RAM): 768 × 4 bits
• Capable of high-speed operation and vari-
mation type)
• Small plastic TQFP (12 × 12 mm)
able instruction execution time for power saving
• 0.95, 1.91, 3.81, 15.3 µs (@ 4.19 MHz)
• Suitable for small sets such as cameras
• One-time PROM: µPD75P3036
• 0.67, 1.33, 2.67, 10.7 µs (@ 6.0 MHz)
• 122 µs (@ 32.768 kHz)
APPLICATION
Radio transmitter/receiver, compact disc player, rice cooker, home bakery, etc.
ORDERING INFORMATION
Part number
Package
Quality grade
µPD753036GC-×××-3B9
80-pin plastic QFP (14 × 14 mm, 0.65 mm pitch)
Standard
µPD753036GK-×××-BE9
80-pin plastic TQFP (fine pitch) (12 × 12 mm, 0.5 mm pitch) Standard
µPD753036GC(A)-×××-3B9 80-pin plastic QFP (14 × 14 mm, 0.65 mm pitch)
Special
Remark ××× indicates ROM code suffix.
Please refer to "Quality Grades on NEC Semiconductor Devices" (Document No. C11531E) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
Unless otherwise specified, the µPD753036 is treated as the representative model throughout this document.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
Document No. U11353EJ4V0DS00 (4th edition)
Date Published June 2000 N CP(K)
Printed in Japan
The mark shows major revised points.
© 1996, 2000
1 page  
1. PIN CONFIGURATION (TOP VIEW)
• 80-pin plastic QFP (14 × 14 mm, 0.65 mm pitch)
µPD753036GC-×××-3B9, 753036GC(A)-×××-3B9
• 80-pin plastic TQFP (fine pitch) (12 × 12 mm, 0.5 mm pitch)
µPD753036GK-×××-BE9
µPD753036, 753036(A)
S31/BP7
S30/BP6
S29/BP5
S28/BP4
S27/BP3
S26/BP2
S25/BP1
S24/BP0
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
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
AN2
AN1
AN0
P83/AN7
P82/AN6
P81/TI2
P80/TI1
P33
P32
P31/SYNC
P30/LCDCL
P23/BUZ
P22/PCL/PTO2
P21/PTO1
P20/PTO0
P13/TI0
P12/INT2
P11/INT1
P10/INT0
P03/SI/SB1
Note Connect the IC (Internally Connected) pin directly to VDD.
Data Sheet U11353EJ4V0DS00
5
5 Page 
µPD753036, 753036(A)
3.2 Non-Port Pins (2/2)
Pin Name Input/Output
LCDCLNote 2
SYNCNote 2
X1
X2
Output
Output
Input
–
XT1 Input
XT2 –
RESET
IC
VDD
VSS
Input
–
–
–
Alternate
Function
P30
P31
–
–
–
–
–
–
Function
State after I/O Circuit
Reset
Type Note 1
Clock output for externally expanded driver
Clock output for externally expanded driver sync
Crystal/ceramic connection pin for the main
system clock oscillator. When inputting the
external clock, input the external clock to pin
X1, and the reverse phase of the external clock
to pin X2.
Input
Input
–
E-B
E-B
–
Crystal connection pin for the subsystem clock oscillator.
When the external clock is used, input the external
clock to pin XT1 and the reverse phase of the
external clock to pin XT2. Pin XT1 can be used as
a 1-bit input (test) pin.
–
–
System reset input (low level active)
–B
Internally connected. Connect directly to VDD.
–
–
Positive power supply
––
GND
––
Notes 1. Circled characters indicate the Schmitt-trigger input.
2. These pins are provided for future system expansion. At present, these pins are used only as pins
P30 and P31.
Data Sheet U11353EJ4V0DS00
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet UPD753036GC.PDF ] | |
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