NJU3151 Datasheet, PDF (1/11 Pages) New Japan Radio – 4-BIT SINGLE CHIP OTP TINY CONTROLLER

NJU3151
PRELIMINARY
4-BIT SINGLE CHIP OTP TINY CONTROLLER
s GENERAL DESCRIPTION
The NJU3151 is the C-MOS 4-bit Single Chip OTP type
Micro Controller with programmable Flash Memory.
It is completely compatible with the NJU3101 in function
and the pin configuration. Therefore, the NJU3151 is
suitable for the final evaluation before NJU3101 mask
generation, the small quantity production and short lead-
time.
s PACKAGE OUTLINE
* In this data sheet, only OTP programming and the
difference between NJU3151 and NJU3101 are
mentioned mainly.
Therefore the detail function and specification should
be referred on the NJU3101 data sheet.
NJU3151D
NJU3151M
s FEATURES
q Internal One Time Programmable ROM 512 X 8bits
q Internal Data RAM
16 X 4bits
q Wide operating voltage range
2.7V ~ 5.5V
q Package outline
DIP16 / DMP16
q ROM programmer “SUPERPRO/L” by XELTEK co,.
s PIN CONFIGURATION IN OTP PROGRAMMING MODE
D0
1
D1
2
D2
3
D3
4
PROM
5
CLK
6
REQ
7
V_SS
8
16
V_DD
15
CNT2
14
CNT1
13
D7
12
D6
11
D5
10
D4
9
RESET
Note) The pin configuration in Normal operating mode is the same as NJU3101.
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