Micromod MOD: 1731N ICN Mini-Link Users Guide Uživatelský manuál stáhnout pdf (Strana 10)

IB-23C003

INTRODUCTION

PERFORMANCE CHARACTERISTICS

* Maximum ratings indicate limits beyond which permanent damage may occur. Continuous operation at these

limits is not intended and should be limited to those conditions specified under DC ELECTRICAL

CHARACTERISTICS.

Absolute Maximum Ratings*

Temperature Under Bias: 0°C to +60°C ( 32°F to 140°F)

Storage Temperature: –40°C to +85°C (–40°F to 185°F)

Power Dissipation: 10W

Ambient Temperature Specifications

Operating: +4°C to +49°C +(40°F to +120°F)

Storage: -40°C to +74°C (–40°F to +165°F)

Relative Humidity

5 to 90% RH at 32°C

I/O Mapping: Supports I/O mapping on any 8-byte boundary between 000h and 3F8h

(cannot be installed as a memory mapped device).

Message Queue

Active: 4

Waiting Processing: 4

ICN Interface Memory Size

RAM: 16K bytes

PROM: 32K bytes

Trend

Variables Accumulated: 100 maximum; 16-bit words

Types per Variable: Minimum, maximum, average

Resolution: 1 minute

DC ELECTRICAL CHARACTERISTICS

Symbol Parameter

One ICN

Min Max

Two ICNs

Min Max

Units

ICC Supply Current (Vcc=5V) 0.6 0.9 1.25 1.75 A

VILAT Input Low Voltage (PC to Mini Link) -0.5 0.8 -0.50 0.80 V

VIHAT Input High Voltage (PC to Mini Link) 2.0 Vcc 2.00 Vcc V

VOLAT Output Low Voltage (Mini Link to PC) --- 0.4 --- 0.40 V

VOHAT Output High Voltage (Mini Link to PC) 2.4 --- 2.40 --- V

AC ELECTRICAL CHARACTERISTICS

Symbol Parameter

One ICN

Min Max

Two ICNs

Min Max

Units

tADS Address Strobe Width 60 --- 60 --- ns

tAH Address Hold Time 0 --- 0 --- ns

tMR Master Reset Pulse Width 100 --- 100 --- us

tRC Read Cycle Delay 175 --- 175 --- ns

tAR Read Delay from Address 60 --- 60 --- ns

tRD IOR Read Strobe Width 125 --- 125 --- ns

RC Read Cycle = tRC + tAR + tRD 360 --- 360 --- ns

tWC IOW Write Strobe Width 100 --- 100 --- ns

tAW Write Delay from Address 60 --- 60 --- ns

tWR IOW Write Strobe Width 100 --- 100 --- ns

WC Write Cycle = tWC + tAW + tWR 360 --- 360 --- ns

1-6

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 27 28

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