SAF-C517A-4R24M PDF даташит
Спецификация SAF-C517A-4R24M изготовлена «Siemens Semiconductor Group» и имеет функцию, называемую «8-Bit CMOS Microcontroller». |
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Детали детали
Номер произв | SAF-C517A-4R24M |
Описание | 8-Bit CMOS Microcontroller |
Производители | Siemens Semiconductor Group |
логотип |
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Microcomputer Components
8-Bit CMOS Microcontroller
C517A
Data Sheet 10.97
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C517A Data Sheet
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Edition 10.97
Published by Siemens AG,
Bereich Halbleiter, Marketing-
Kommunikation, Balanstraße 73,
81541 München
© Siemens AG 1997.
All Rights Reserved.
Attention please!
As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes
and circuits implemented within components or assemblies.
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or the Siemens Companies
and Representatives worldwide (see address list).
Due to technical requirements components may contain dangerous substances. For information on the types in question please contact
your nearest Siemens Office, Semiconductor Group.
Siemens AG is an approved CECC manufacturer.
Packing
Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office. By agreement we
will take packing material back, if it is sorted. You must bear the costs of transport.
For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs in-
curred.
Components used in life-support devices or systems must be expressly authorized for such purpose!
Critical components1 of the Semiconductor Group of Siemens AG, may only be used in life-support devices or systems2 with the express
written approval of the Semiconductor Group of Siemens AG.
1 A critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the
failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.
2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain hu-
man life. If they fail, it is reasonable to assume that the health of the user may be endangered.
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8-Bit CMOS Microcontroller
Advance Information
• Full upward compatibility with SAB 80C517A/83C517A-5
• Up to 24 MHz external operating frequency
– 500 ns instruction cycle at 24 MHz operation
• Superset of the 8051 architecture with 8 datapointers
• On-chip emulation support logic (Enhanced Hooks Technology TM)
• 32K byte on-chip ROM (with optional ROM protection)
– alternatively up to 64K byte external program memory
• Up to 64K byte external data memory
• 256 byte on-chip RAM
• Additional 2K byte on-chip RAM (XRAM)
• Seven 8-bit parallel I/O ports
• Two input ports for analog/digital input
(further features are on next page)
C517A
Oscillator
Watchdog
Watchdog
Timer
XRAM
2K x 8
RAM
256 x 8
Port 0
Power CCU
Saving
Modes
Compare
Timer
T0
T2
CPU
(8 Datapointer)
T1
10-Bit
A/D Converter
ROM
32k x 8
Port 1
MDU
Port 2
Port 3
8 Bit
USART
8 Bit
UART
Port 8 Port 7 Port 6 Port 5 Port 4
I/O
I/O
I/O
I/O
I/O
Analog/ Analog/ I/O
Digital Digital
Input Input
I/O
MCA03317
Figure 1
C517A Functional Units
Semiconductor Group
3
1997-10-01
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Номер в каталоге | Описание | Производители |
SAF-C517A-4R24M | 8-Bit CMOS Microcontroller | Siemens Semiconductor Group |
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