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PDF UPD753304P Data sheet ( Hoja de datos )
| Número de pieza | UPD753304P | |
| Descripción | 4-BIT SINGLE-CHIP MICROCONTROLLER | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD753304
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD753304 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.
Since it inherits the 75X series CPU, it has upward compatibility.
While the conventional 75X series products with an on-chip LCD controller/driver use an 80-pin package, the
µPD753304 is sold as a pellet/wafer to make it possible to be built into portable devices with an LCD display
function, etc.
For detailed function descriptions, refer to the following user’s manual.
µPD753304 User’s Manual: U12020E
FEATURES
• RC oscillation circuit on chip
· Main system clock: fCC = 3.6 MHz (typical value with 6.8-kΩ external resistor connected. An internal
10-pF (typ.) capacitor is provided.)
· Subsystem clock : fCT = 47 kHz (typ.) (Both a resistor and a capacitor are provided internally.)
• Processing can be started immediately after standby mode is released.
• Oscillation of the subsystem clock can be stopped in STOP mode.
• Supply voltage: VDD = 2.5 to 5.5 V
• On-chip memory
· Program memory (ROM) : 4096 × 8 bits
· Data memory (RAM) : 256 × 4 bits
• Variable instruction execution time function useful for power saving
· 1.1, 2.2, 4.4, 17.8 µs (in fCC = 3.6 MHz operation)
· 85.1 µs (in fCT = 47 kHz operation)
• Programmable LCD controller/driver on chip
• Sold as a pellet/wafer to make it possible to be built into portable devices with an LCD display function
APPLICATION
Small LCD display device, etc.
ORDERING INFORMATION
Part Number
µPD753304P-XXX
µPD753304W-XXX
Package
Pellet
Wafer
Caution The µPD753304 is sold as a pellet/wafer. However, an ES product in 42-pin ceramic shrink DIP
is also available.
Remark XXX is a ROM code suffix.
For the pellet/wafer, consult NEC because an agreement concerning quality must be made.
The information in this document is subject to change without notice.
Document No. U11874EJ1V0DS00 (1st edition)
Date Published October 1997 N
Printed in Japan
The mark shows major revised points.
©
1997
1 page  
Pad Coordinates (unit: µm: pad center coordinates)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Pin Name
CL2
CL1
VDD
IC
P80/S23
P81/S22
P82/S21
P83/S20
S19
S18
S17
S16
S15
514
S13
S12
S11
S10
S9
S8
S7
X Axis
1549
1549
1549
1549
1422.5
1169.5
916.5
663.5
410.5
157.5
–216.5
–469.5
–715.5
–961.5
–1207.5
–1453.5
–1549
–1549
–1549
–1549
–1549
Y Axis
311
540
769
998
1299
1299
1299
1299
1299
1299
1299
1299
1299
1299
1299
1299
992.5
746.5
500.5
254.5
–105.5
No.
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Pin Name
S6
S5
S4
S3
S2
S1
S0
COM0
COM1
COM2
COM3
RESET
P30/PCL
P31/BUZ
P32
P33
P100
P101
P102
P103/INT1
VSS
Caution Connect the rear side of the pellet to GND.
µPD753304
X Axis
–1549
–1549
–1549
–1549
–1301
–1055
–809
–563
–317
–71
289
518
747
976
1205
1434
1549
1549
1549
1549
1549
Y Axis
–351.5
–597.5
–843.5
–1089.5
–1299
–1299
–1299
–1299
–1299
–1299
–1299
–1299
–1299
–1299
–1209
–1299
–997
–768
–539
–310
0.5
5
5 Page 
TYPE F-A
data
output
disable
P.U.R.
enable
Type D
VDD
P.U.R.
P-ch
IN/OUT
Type B
P.U.R. : Pull-Up Resistor
TYPE H
SEG
data
TYPE G-A
data
output
disable
TYPE E
TYPE G-A
VLC0
VLC1
SEG
data
VLC2
P-ch N-ch
OUT
N-ch
N-ch
µPD753304
(2/2)
IN/OUT
TYPE G-B
VLC0
VLC1
COM
data
VLC2
N-ch
P-ch N-ch
OUT
N-ch P-ch
11
11 Page | ||
| Páginas | Total 56 Páginas | |
| PDF Descargar | [ Datasheet UPD753304P.PDF ] | |
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