SAB-C509-LM SIEMENS [Siemens Semiconductor Group], SAB-C509-LM Datasheet - Page 66

• Manufacturer Part Number: SAB-C509-LM
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Parameter
Power supply current:
C509-L, Active mode, 12 MHz
C509-L, Active mode, 16 MHz
C509-L, Idle mode, 12 MHz
C509-L, Idle mode, 16 MHz
C509-L, Slow down mode, 12 MHz
C509-L, Slow down mode, 16 MHz
C509-L, Power Down Mode
Notes :
1) Capacitive loading on ports 0 and 2 may cause spurious noise pulses to be superimposed on the
2) Capacitive loading on ports 0 and 2 may cause the
3)
4)
5)
6)
7) Input leakage current for port 0 is measured with RESET =
8)
9) Typical power supply current (
10)Overload conditions occur if the standard operating conditions are exeeded, ie. the voltage on any pin exceeds
11)Not 100% tested, guaranteed by design characterization.
12)The typical
Semiconductor Group
and port 1, 3, 4, 5, 6, and 9. The noise is due to external bus capacitance discharging into the port 0 and port
2 pins when these pins make 1-to-0 transitions during bus operation. In the worst case (capacitive loading
> 100 pF), the noise pulse on ALE line may exceed 0.8 V. In such cases it may be desirable to qualify ALE
with a schmitt-trigger, or use an address latch with a schmitt-trigger strobe input.
0.9
I
EA = RESET =
HWDP =
Hardware power down mode current (
I
XTAL2 driven with
Port0 = Port7 = Port8 =
slightly higher if a crystal oscillator is used.
I
XTAL2 driven with
HWPD =
I
XTAL2 driven with
HWPD =
I
active mode:TBD
idle mode:TBD
where
active mode, 12 MHz :45 mA
active mode, 16 MHz :72 mA
idle mode, 16 MHz :29 mA
the specified range (i.e.
within the specified limits. The absolute sum of input currents on all port pins may not exceed 50 mA.
PD
CC
CC
CC
CC max
(power down mode) is measured under following conditions:
(active mode) is measured with:
(idle mode) is measured with all output pins disconnected and with all peripherals disabled;
(slow down mode) is measured with all output pins disconnected and with all peripherals disabled;
V
CC
f
at other frequencies is given by:
osc
specification when the address lines are stabilizing.
V
V
V
is the oscillator frequency in MHz.
CC
CC
CC
I
CC
;
; Port0 = Port7 = Port8 =
; Port7 = Port8 =
V
values are periodically measured at
V
AREF
CC
t
t
t
R
R
R
; Port0 = Port7 = Port8 =
/
/
/
=
t
t
t
F
F
F
V
= 5 ns ,
= 5 ns,
= 5 ns,
V
V
CC
OV
CC
;
>
V
; HWPD =
8)
8)
I
V
AGND
CC typ
V
V
V
V
CC
8)
8)
IL
IL
CC
IL
=
=
+ 0.5 V or
=
; EA = PE/SWD =
=
) with test conditiones as defined in note 4 and 5 is given by:
V
V
V
V
I
SS
SS
SS
PD
SS
V
V
CC
+ 0.5 V,
+ 0.5 V,
) is measured with OWE =
; all other pins are disconnected.
Symbol
I
I
I
I
I
I
I
+ 0.5 V,
CC
CC
CC
CC
CC
CC
CC
PD
; EA = PE/SWD =
; RESET =
I
V
CC
OV
V
CC
values are given in mA and measured at
V
V
<
V
IH
IH
; XTAL1 = N.C.; XTAL2 =
V
V
IH
65
T
typ.
9)
9)
–
9)
–
–
5
OH
SS
=
=
A
=
V
V
V
= +25 ˚C but not 100% tested.
SS
V
- 0.5 V). The supply voltage
on ALE and PSEN/RDF to momentarily fall below the
CC
CC
V
CC
; all other pins are disconnected;
Limit Values
12)
SS
– 0.5 V; XTAL1 = N.C.; RESET =
– 0.5 V; XTAL1 = N.C.; RESET =
V
– 0.5 V; XTAL1 = N.C.; EA = PE/SWD=
; all other pins are disconnected.
CC
V
.
SS
; all other pins are disconnected;
max.
TBD
TBD
TBD
TBD
TBD
TBD
50
V
CC
or
V
SS
.
V
SS
Unit
mA
mA
mA
mA
mA
mA
A
; PE/SWD = OWE =
V
CC
and
V
V
V
V
V
V
V
Test Condition
V
CC
CC
CC
CC
CC
CC
CC
CC
V
= 5 V,
= 5 V,
= 5 V,
= 5 V,
= 5 V,
= 5 V,
= 2...5.5
V
V
SS
= 5 V.
CC
CC
I
CC
must remain
;
;
V
C509-L
OL
would be
V
4)
4)
5)
5)
6)
6)
CC
of ALE
09.96
V
;
SS
;