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PDF NJU3152 Data sheet ( Hoja de datos )
| Número de pieza | NJU3152 | |
| Descripción | 4-BIT SINGLE CHIP OTP TINY CONTROLLER | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJU3152
PRELIMINARY
4-BIT SINGLE CHIP OTP TINY CONTROLLER
s GENERAL DESCRIPTION
The NJU3152 is the C-MOS 4-bit Single Chip OTP type
Micro Controller with programmable Flash Memory.
It is completely compatible with the NJU3102 in function
and the pin configuration. Therefore, the NJU3152 is
suitable for the final evaluation before NJU3102 mask
generation, the small quantity production and short lead-
time.
s PACKAGE OUTLINE
* In this data sheet, only OTP programming and the
difference between NJU3152 and NJU3102 are
mentioned mainly.
Therefore the detail function and specification should
be referred on the NJU3102 data sheet.
NJU3152L
NJU3152G
s FEATURES
q Internal One Time Programmable ROM 1,024 X 8bits
q Internal Data RAM
32 X 4bits
q Wide operating voltage range
2.7V ~ 5.5V
q Package outline
SDIP22 / SOP22
q ROM programmer “SUPERPRO/L” by XELTEK co,.
s PIN CONFIGURATION IN OTP PROGRAMMING MODE
Open
D0
D1
D2
Open
D3
Open
PROM
CLK
REQ
VSS
1
2
3
4
5
6
7
8
9
10
11
22 VDD
21 Open
20 CNT2
19 CNT1
18 D7
17 Open
16
15 D6
14 D5
13 D4
12 RESET
Note) The pin configuration in Normal operating mode is the same as NJU3102.
-1-
1 page  
NJU3152
s ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS 1
PARAMETER
SYM
BOL
CONDITIONS
Supply Voltage
VDD VDD
VDD
IDD1 VDD=5V, fOSC=2MHz
X’tal Oscillation in Reset
VDD
IDD2 VDD=5V, fOSC=2MHz
Ceramic Oscillation in Reset
Supply Current
VDD
IDD3 VDD=5V, fOSC=2MHz
CR Oscillation in Reset
High-Level
IDD4
VDD
VDD=5V, STANDBY Mode
IDD5
VDD
VDD=5V, fOSC=4MHz, Operating
VIH1
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3
Input Voltage
Low-level
Input Voltage
High-Level
Input Current
VIH2
VIH3
VIL1
VIL2
VIL3
IIH
PE0, PE1, RESET
OSC1
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3
PE0, PE1, RESET
OSC1
VDD=5.5V, VIN=5.5V
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3, PE0, PE1, RESET
VDD=5.5V, VIN=0V
IIL1
Without pull-up resistance
PA0~PA3, PB0~PB3, PC0, PC1,
Low-Level
PD0~PD3, PE0, PE1, RESET
Input Current
IIL2
VDD=5.5V, VIN=0V
With pull-up resistance
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3, PE0, PE1
High-Level
Output Voltage
VOH
IOH=-100µA
PA0~PA3, PB0~PB3, PC0, PC1,
PD0~PD3, PE0, PE1
Low-Level
Output Voltage
VOL1
VOL2
IOL1=400µA
PA0~PA3, PB0~PB3, PC0, PC1,
PE0, PE1
IOL2=15mA
PD0~PD3
Output
Leakage
IOD
Current
VDD=5.5V, VOH=5.5V
PD0~PD3
Input Capacitance CIN
Except VDD, VSS terminals
fOSC=1MHz
Other terminals : 0V
*1 Input/output port is set as an Input terminal.
*2 Input/output port is set as an Output terminal.
*3 Except the current through Pull-up resister.
(VDD=3.6~5.5V, VSS=0V, Ta=-20~75°C)
MIN
TYP
MAX
UNIT
NOT
E
3.6 5.5 V
30 mA *3
30 mA *3
0.7VDD
0.8VDD
VDD-1.0
0
0
0
30 mA *3
20 µA *3
30 mA *3
VDD
VDD
VDD
0.3VDD
0.2VDD
1.0
V
V
V
V
V
V
*1
*1
*1
*1
10 µA *1
-10 µA *1
-100 µA *1
VDD-0.5
10
V *2
0.5 V *2
2.0 V *2
10 µA *2
20 pF
-5-
5 Page 
MEMO
NJU3152
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
- 11 -
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NJU3152.PDF ] | |
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