High-Performance
8-Bit CMOS Single-Chip Microcontroller
Preliminary
SAB 83C517A-5
SAB 80C517A
SAB 80C517A/83C517A-5
Microcontroller with factory mask-programmable ROM
Microcontroller for external ROM
l
Eight data pointers for external memory
l
l
l
l
l
l
l
l
l
SAB 80C517A/83C517A-5,
l
l
l
l
l
l
l
l
up to 18 MHz operation
32 K
×
8 ROM (SAB 83C517A-5 only,
ROM-Protection available)
256
×
8 on-chip RAM
2 K
×
8 on-chip RAM (XRAM)
Superset of SAB 80C51 architecture:
– 1
µ
s instruction cycle time at 12 MHz
– 666 ns instruction cycle time at 18 MHz
– 256 directly addressable bits
– Boolean processor
– 64 Kbyte external data and
program memory addressing
Four 16-bit timer/counters
Powerful 16-bit compare/capture unit
(CCU) with up to 21 high-speed or PWM
output channels and 5 capture inputs
Versatile "fail-safe" provisions
Fast 32-bit division, 16-bit multiplication,
32-bit normalize and shift by peripheral
MUL/DIV unit (MDU)
l
addressing
Seventeen interrupt vectors, four priority
levels selectable
Genuine 10-bit A/D converter with
12 multiplexed inputs
Two full duplex serial interfaces with
programmable Baudrate-Generators
Fully upward compatible with SAB 80C515,
SAB 80C517, SAB 80C515A
Extended power saving mode
Fast Power-On Reset
Nine ports: 56 I/O lines, 12 input lines
Three temperature ranges available:
0 to 70
o
C (T1)
– 40 to 85
o
C (T3)
– 40 to 110
o
C (T4)
Plastic packages: P-LCC-84,
P-MQFP-100-2
The SAB 80C517A/83C517A-5 is a high-end member of the Siemens SAB 8051 family of
microcontrollers. It is designed in Siemens ACMOS technology and based on SAB 8051
architecture. ACMOS is a technology which combines high-speed and density characteristics
with low-power consumption or dissipation.
While maintaining all the SAB 80C517 features and operating characteristics the
SAB 80C517A is expanded in its "fail-safe" characteristics and timer capabilities.The
SAB 80C517A is identical with the SAB 83C517A-5 except that it lacks the on-chip program
memory. The SAB 80C517A/83C517A-5 is supplied in a 84-pin plastic leaded chip carrier
package (P-LCC-84) and in a 100-pin plastic quad flat package (P-MQFP-100-2).
Semiconductor Group
1
1994-05-01
SAB 80C517A/83C517A-5
SAB 80C517A/83C517A-5
Revision History
05.94
Previous Releases
Page
6
4
7-15
several
3
26, 27, 31
34
41
49
60
62
65
several
66
66
Page
26
51
65
65
74
Page
47
01.94/08.93/11.92/10.91/04.91
Subjects (changes since last revision 04.91)
– Pin configuration P-MQFP-100-2 added
– Pin differences updated
– Pin numbers for P-MQFP-100-2 package added
– Correction of P-MRFP-100 into P-MQFP-100-2
– Ordering information for -40 to +110
°
C versions
– Correction of register names S0RELL, SCON, ADCON, ICRON,
and SBUF
– Figure 4 corrected
– Figure 8 corrected
– PE/SWD function description completed
– Correct ordering numbers
– Test condition for
V
OH
,
V
OH1
corrected
–
t
PXIZ
name corrected
t
AVIV,
t
AZPL
values corrected
– Minimum clock frequence is now 3.5 MHz
–
t
QVWH
(data setup before WR) corrected and added
–
t
LLAX2
corrected
Subjects (changes since last revision 08.93)
– Corrected SFR name S0RELL
– Below "Termination of HWPD Mode": 4th paragraph with ident
corrected
– Description of
t
LLIV
corrected
– Program Memory Read Cycle:
t
PXAV
added
– Oscillator circuit drawings: MQFP-100-2 pin numbers added.
Subjects (changes since last revision 01.94)
– Minor changes on several pages
– Table 6 corrected
Semiconductor Group
2
1994-05-01
SAB 80C517A/83C517A-5
Ordering Information
Type
SAB 80C517A-N18
SAB 80C517A-M18
SAB 83C517A-5N18
Ordering
Code
Q67120-C583
TBD
Q67120-C582
Package
P-LCC-84
P-MQFP-100-2
P-LCC-84
P-LCC-84
P-LCC-84
Description
8-bit CMOS Microcontroller
for external memory,18 MHz
with mask-programmable ROM,
18 MHz
for external memory,18 MHz
ext. temperature – 40 to 85
o
C
with mask-programmable ROM,
18 MHz
ext. temperature – 40 to 85
o
C
for external memory, 18 MHz
ext. temperature -40 to +110
o
C
with mask-programmable ROM,
18 MHz
ext. temperature -40 to +110
o
C
SAB 80C517A-N18-T3 Q67120-C769
SAB 83C517A-5N18-
T3
Q67120-C771
SAB 83C517A-N18-T4 TBD
SAB 83C517A-5N18-
T4
TBD
P-LCC-84
P-LCC-84
Semiconductor Group
3
1994-05-01
嵌入式系统
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