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.
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
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}.
P in/Pa d
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
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
Cross Reference
M.V.I.
W.B.
Philips
L.G.
Intel
CCL. itri
Atmel
MSU2052
W78C52
80C52
G MS80C502
80C52
CIC80520
AT80C52
MSU2032
W78C32
80C32
G MS80C302
80C32
- -- --
AT80C32
Specifications subject to change without notice, contact your sales representatives for the most recent information.
Rev. 1.0 February 1998
1
MOSEL [ MOSEL VITELIC, CORP ]
