MSU2052 Datasheet, PDF (1/21 Pages) Mosel Vitelic, Corp – low working voltage 16 MHz ROM less MCU

MOSEL VITELIC
Product List
MSU2032L16, low working voltage 16 MHz ROM less MCU
MSU2032C16, 16 MHz ROM less MCU
MSU2032C25, 25 MHz ROM less MCU
MSU2032C40, 40 MHz ROM less MCU
MSU2052L16, low working voltage 16 MHz 4 KB internal ROM MCU
MSU2052C16, 16 MHz 4 KB internal ROM MCU
MSU2052C25, 25 MHz 4 KB internal ROM MCU
MSU2052C40, 40 MHz 4 KB internal ROM MCU
MSU2052/U2032
Description
The MVI MSU2052 series product is an 8 - bit
single chip microcontroller. It provides hardware
features and a powerful instruction set, neces-
sary to make it a versatile and cost effective
controller for those applications demand up to
32 I/O pins or need up to 64 K byte external
memory either for program or for data or mixed.
A serial input / output port is provided for I/O
expansion, Inter - processor communications,
and full duplex UART.
Ordering Information
MSU2032ihhk
MSU2052ihh - yyyk
i: process identifier {L, C}.
hh: working clock in MHz {16, 25, 40}.
yyy: production code {001, ..., 999}
k: package type postfix {as below table}.
Postfix
bla nk
P
J
Q
U
Pa ck age
d ice
4 0L P DIP
4 4L P LCC
4 4L P QFP
4 4L L QFP
P in/Pa d
Configura tion
p ag e 18
pa ge 2
pa ge 2
pa ge 2
pa ge 2
Dime ns ion
p ag e 18
p ag e 14
p ag e 15
p ag e 16
p ag e 17
L ogo Siz e at
Top Ma r ki ng
-
5 .0 x 4 .2 mm
4 .5 x 3 .8 mm
2 .8 x 2 .4 mm
2 .8 x 2 .4 mm
Features
Working voltage : L series at 2.7V through 4.5V
while S & C series at 4.5 V through 5.5 V
General 80C51 family compatible
64 K byte External Memory Space
8 K byte ROM
256 byte data RAM
Three 16 bit Timers/Counters
Four 8-bit I/O ports
Full duplex serial channel
Bit operation instructions
Page free jumps
8 - bit Unsigned Division
8 - bit Unsigned Multiply
BCD arithmatic
Direct Addressing
Indirect Addressing
Nested Interrupt
Two priority level interrupt
A serial I/O port
Power save modes:
Idle mode and Power down mode
Working at 16/25/40 MHz Clock
Cross Reference
M.V.I.
W.B.
Ph ilips
L .G.
In te l
CCL. itri
Atmel
M SU 20 52
W 78 C 52
8 0C 5 2
G MS80C502
8 0C 5 2
C IC 80 52 0
AT80 C 52
M SU 20 32
W 78 C 32
8 0C 3 2
G MS80C302
8 0C 3 2
- -- --
AT8 0C 32
Specifications subject to change without notice, contact your sales representatives for the most recent information.
Rev. 1.0 February 1998
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