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SM89516A PDF даташит

Спецификация SM89516A изготовлена ​​​​«SyncMOS» и имеет функцию, называемую «8-Bit Micro-controller».

Детали детали

Номер произв SM89516A
Описание 8-Bit Micro-controller
Производители SyncMOS
логотип SyncMOS логотип 

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SM89516A Даташит, Описание, Даташиты
SyncMOS Technologies Inc.
SM89516A
September 2002
Product List
SM89516AL25, 25MHz 64KB internal flash MCU
SM89516AC25, 25MHz 64KB internal flash MCU
SM89516AC40, 40MHz 64KB internal flash MCU
Description
The SM89516A series product is an 8 - bit single chip
micro controller with 64KB on-chip flash and 1K byte RAM
embedded. It is a derivative of the 8052 micro controller
family. It has 5-channel SPWM build-in. User can access
on-chip expanded RAM with easier and faster way by its
‘bank mapping direct addressing mode’ scheme. With its
hardware features and powerful instruction set, it’s
straight forward to make it a versatile and cost effective
controller for those applications which demand up to 32 I/
O pins for PDIP package or up to 36
I/O pins for PLCC/QFP package, or applications which
need up to 64K byte flash memory for program data.
To program the on-chip flash memory, a commercial writer
is available to do it in parallel programming method.
Ordering Information
yywwv
SM89516Aihhk
yy: year, ww:week
v: version identifier {, A, B,...}
i: process identifier {L=3.0V ~ 3.6V, C=4.5V ~ 5.5V}
hh: working clock in MHz {25, 40}
k: package type postfix {as below table}
v: version identifier
Features
8 - Bit Micro-controller
with 64KB flash & 1KB RAM embedded
Working voltage: 3.0V ~ 3.6V For L Version
4.5V ~ 5.5V For C Version
General 8052 family compatible
12 clocks per machine cycle
64K byte on chip program flash
1024 byte on-chip data RAM
Three 16 bit Timers/Counters
One Watch Dog Timer
Four 8-bit I/O ports for PDIP package
Four 8-bit I/O ports + one 4-bit I/O ports for PLCC or QFP package
Full duplex serial channel
Bit operation instruction
Industrial Level
8-bit Unsigned Division
8-bit Unsigned Multiply
BCD arithmetic
Direct Addressing
Indirect Addressing
Nested Interrupt
Two priority level interrupt
A serial I/O port
Power save modes: Idle mode and Power down mode
Code protection function
Low EMI (inhibit ALE)
Bank mapping direct addressing mode for access on-chip RAM
5 channel SPWM function with P1.3 ~ P1.7
Postfix
P
J
Q
Package
40L PDIP
44L PLCC
44L QFP
Pin/Pad
Configuration
page 2
page 2
page 2
Dimension
page 21
page 22
page 23
Web site: http://www.syncmos.com.tw
Specifications subject to change without notice,contact your sales representatives for the most recent information.
1/25
Taiwan
4F, No. 1 Creation Road 1,
Science-based Industrial Park,
Hsinchu, Taiwan 30077
TEL: 886-3-578-3344 #2667
886-3-579-2987
FAX: 886-3-5792960
886-3-5780493
Ver 1.2 SM89516A 09/02









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SM89516A Даташит, Описание, Даташиты
SyncMOS Technologies Inc.
September 2002
Pin Configurations
SM89516A
SPWM2/P1.5
SPWM3/P1.6
SPWM4/P1.7
RES
RXD/P3.0
P4.3
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
6 5 4 3 2 1 44 43 42 41 40 39
7
8
38
37
9 SM89516A
36
10
11 ihhJ
35
12
13
44L PLCC
34
33
14 (Top View)
15
32
31
16 30
1718 19 20 21 22 23 24 25 26 27 28 29
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
#EA
P4.1
ALE
#PSEN
P2.7/A15
P2.6/A14
P2.5/A13
AD3/P0.3
AD2/P0.2
AD1/P0.1
AD0/P0.0
VDD
P4.2
T2/P1.0
T2EX/P1.1
P1.2
SPWM0/P1.3
SPWM1/P1.4
33 32 31 30 29 28 27 26 25 24 23
34 22
35 21
36
37
SM89516A
20
19
38 ihhQ
39
40
44L QFP
18
17
16
41
42
(Top View)
15
14
43 13
44 12
1 2 3 4 5 6 7 8 9 10 11
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0A8
P4.0
VSS
XTAL1
XTAL2
P3.7/#RD
P3.6/#WR
T2/P1.0
T2EX/P1.1
P1.2
SPWM0/P1.3
SPWM1/P1.4
SPWM2/P1.5
SPWM3/P1.6
SPWM4/P1.7
RES
RXD/P3.0
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
#WR/P3.6
#RD/P3.7
XTAL2
XTAL1
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 VDD
39 P0.0/AD0
38 P0.1/AD1
37 P0.2/AD2
36 P0.3/AD3
35 P0.4/AD4
34 P0.5/AD5
33 P0.6/AD6
32 P0.7/AD7
31 #EA
30 ALE
29 #PSEN
28 P2.7/A15
27 P2.6/A14
26 P2.5/A13
25 P2.4/A12
24 P2.3/A11
23 P2.2/A10
22 P2.1/A9
21 P2.0/A8
Specifications subject to change without notice,contact your sales representatives for the most recent information.
2/25
Ver 1.2 SM89516A 09/02









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SM89516A Даташит, Описание, Даташиты
SyncMOS Technologies Inc.
September 2002
Block Diagram
Timer 2
Timer 1
Timer 0
Stack
Pointer
Decoder &
Register
1024 bytes
RAM
SM89516A
WDT
RES
Vdd
Vss
Reset
Circuit
Power
Circuit
to pertinent blocks
to whole chip
Buffer2
Acc
Buffer1
Interrupt
Circuit
to pertinent blocks
ALU
XTAL2
XTAL1
#EA
ALE
#PSEN
Timing
Generator
Instruction
Register
to whole system
PSW
SPWM
Port 0
Latch
5
Port 1
Latch
Port 2
Latch
Port 3
Latch
Port 4
Latch
Port 0
Port 1
Port 2
Port 3
Port 4
Driver & Mux Driver & Mux Driver & Mux Driver & Mux Driver & Mux
88 8 8 4
Specifications subject to change without notice,contact your sales representatives for the most recent information.
3/25
Buffer
DPTR
PC
Incrementer
Program
Counter
Register
FFFFH
64K
bytes
Flash
Memory
0000H
Ver 1.2 SM89516A 09/02










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