Slim-Link® Server Pin Descriptions (continued)
Pin Signal Model Description
45 DIO15(TIN0) ALL
46 DIO16(TOUT0) ALL
47
DIO17
ALL
48
DIO18
ALL
49 DIO19(DT/R) ALL
50 DIO20(TOUT1) ALL
51 DIO21(TIN1) ALL
52
VCC
ALL
This pin provides access to Programmable Input/Output 11 from the AMD186
controller. It also provides the input for Timer 0.
This pin provides access to Programmable Input/Output 10 from the AMD186
controller. It also provides the output for Timer 0.
This pin provides access to Programmable Input/Output 6 from the AMD186
controller.
This pin provides access to Programmable Input/Output 5 from the AMD186
controller.
This pin provides access to Programmable Input/Output 4 from the AMD186
controller. As DT/R, this controls the data flow through an external data-bus
transceiver. When DT/R is high, the AMD186 transmits data; the AMD186
receives data when DT/R is low.
This pin provides access to Programmable Input/Output 1 from the AMD186
controller. It also provides the output for Timer 1.
This pin provides access to Programmable Input/Output 0 from the AMD186
controller. It also provides the input for Timer 1.
Plus 5 Volt Power for the Slim-Link® Server
Slim-Link® Server Absolute Maximum Ratings
VCC
DC Input Voltage
Storage Temperature Range
Operating Temperature Range
Lead Temperature During Soldering
5.5 Volts
-0.5 to +5.5 Volts
-20C to +100C
0C to 70C (-40C to +85C Available)
260 C for 2 seconds maximum
Slim-Link® Server Power Supply Characteristics
Symbol
VCC
ICC
V.bat*
I.bat*
Vref
Parameter
Supply Voltage
Supply Current
Battery Voltage for Real-Time Clock
Battery Current Draw
A/D Reference Voltage
Min
4.75
2.0
1.500
Typ
5.0
250
3.0
0.2
4.096
Max
5.25
5.5
0.3
5.000
Units
Volts
milliamps
Volts
microamps
Volts
* External Battery Backup for Real-Time Clock
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Slim-Link® Server