SAB-C509-LM SIEMENS [Siemens Semiconductor Group], SAB-C509-LM Datasheet - Page 9
![no-image](/images/no-image-200.jpg)
SAB-C509-LM
Manufacturer Part Number
SAB-C509-LM
Description
8-Bit CMOS Microcontroller
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.SAB-C509-LM.pdf
(74 pages)
- Current page: 9 of 74
- Download datasheet (2Mb)
Table 1
Pin Definitions and Functions (cont’d)
Symbol
P0.0 – P0.7
HWPD
P5.0 - P5.7
Semiconductor Group
*) I = Input
O = Output
26, 27,
30-35
36
44-37
Pin Number
I/O*)
I/O
I
I/O
Function
Port 0
is an 8-bit open-drain bidirectional I/O port. Port 0 pins
that have 1s written to them float, and in that state can be
used as high-impendance inputs. Port 0 is also the
multiplexed low-order address and data bus during
accesses to external program or data memory. In this
operating mode it uses strong internal pullup resistors
when issuing 1 s.
P0.0 - P0.7
Hardware Power Down
A low level on this pin for the duration of one machine
cycle while the oscillator is running resets the C509-L.
A low level for a longer period will force the part to power
down mode with the pins floating. There is no internal
pullup resistor connected to this pin.
Port 5
is an 8-bit quasi-bidirectional I/O port with internal pullup
resistors. Port 5 pins that have 1's written to them are
pulled high by the internal pullup resistors, and in that
state can be used as inputs. As inputs, port 5 pins being
externally pulled low will source current (I
characteristics) because of the internal pullup resistors.
Port 5 can also be switched into a bidirectional mode, in
which CMOS levels are provided. In this bidirectional
mode, each port 5 pin can be programmed individually
as input or output.
Port 5 also serves as alternate function for “Concurrent
Compare” and "Set/Reset compare” functions. The
output latch corresponding to a secondary function must
be programmed to a one (1) for that function to operate.
The secondary functions are assigned to the pins of port
5 as follows :
P5.0 - P5.7
8
AD0-AD7
CCM0-CCM7
Address/data lines 0 - 7
Concurrent Compare
or Set/Reset lines 0 - 7
IL
, in the DC
C509-L
Related parts for SAB-C509-LM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SAB-C167CR-LM HA+](/photos/12/23/122348/sab-c167cr-lm_ha__tmb.jpg)
Part Number:
Description:
IC MCU 16BIT MQFP-144
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C505CA-4EM CA](/photos/12/23/122335/sab-c505ca-4em_ca_tmb.jpg)
Part Number:
Description:
IC MCU 8BIT OTP MQFP-44-2
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C161PI-LF CA](/photos/12/23/122315/sab-c161pi-lf_ca_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT 100TQFP
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C163-LF](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
SAB-C163-LF16-bit CMOS Single-Chip Microcontroller
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![SAB-C165-L25M](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
SAB-C165-L25M16-Bit Single-Chip Microcontroller
Manufacturer:
Infineon Technologies AG
Datasheet:
![SAB-C165-L25F](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
SAB-C165-L25F16-Bit Single-Chip Microcontroller
Manufacturer:
Infineon Technologies AG
Datasheet:
![SAB-C161S-LM3V](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
SAB-C161S-LM3V16-Bit Single-Chip Microcontroller
Manufacturer:
Infineon Technologies AG
Datasheet:
![SAB-C165-LF3V](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
SAB-C165-LF3V16-Bit Single-Chip Microcontroller
Manufacturer:
Infineon Technologies AG
Datasheet:
![SAB-C167CR-LM](/images/manufacturer_photos/0/6/607/siemens_semiconductor_group_tmb.jpg)
Part Number:
Description:
SAB-C167CR-LM16-Bit CMOS Single-Chip Microcontroller
Manufacturer:
Siemens Semiconductor Group
Datasheet:
![SAB-C161S-L25M AA](/images/manufacturer_photos/0/3/327/infineon_technologies_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT MQFP80
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C161S-LM 3V AA](/images/manufacturer_photos/0/3/327/infineon_technologies_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT MQFP80
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C161O-LM 3V HA](/photos/39/71/397114/qfp80_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT MQFP80
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C161PI-LM CA](/images/manufacturer_photos/0/3/327/infineon_technologies_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT MQFP100
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C161PI-L25M CA](/images/manufacturer_photos/0/3/327/infineon_technologies_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT MQFP100
Manufacturer:
Infineon Technologies
Datasheet:
![SAB-C161PI-LM 3V CA](/images/manufacturer_photos/0/3/327/infineon_technologies_tmb.jpg)
Part Number:
Description:
IC MICROCONTROLLER 16BIT MQFP100
Manufacturer:
Infineon Technologies
Datasheet: