UT1553B RTR

Features: · Complete MIL-STD-1553B remote terminal interface· 1K x 16 of on-chip static RAM for message data, completely accessible to host· Self-test capability, including continuous loop-back compare· Programmable memory mapping via pointers for efficient use of internal memory, including buffer...

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SeekIC No. : 004539040 Detail

UT1553B RTR: Features: · Complete MIL-STD-1553B remote terminal interface· 1K x 16 of on-chip static RAM for message data, completely accessible to host· Self-test capability, including continuous loop-back comp...

floor Price/Ceiling Price

Part Number:
UT1553B RTR
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

· Complete MIL-STD-1553B remote terminal interface
· 1K x 16 of on-chip static RAM for message data, completely accessible to host
· Self-test capability, including continuous loop-back compare
· Programmable memory mapping via pointers for efficient use of internal memory, including buffering multiple messages per subaddress
· RT-RT Terminal Address Compare
· Command word stored with incoming data for enhanced data management
· User selectable RAM Busy (RBUSY) signal for slow or fast processor interfacing
· Full military operating temperature range, -55 °C to +125 °C, screened to the specific test methods listed in Table I of MIL-STD-883, Method 5004, Class B, also Standard Military Drawing available
· Available in 68-pin pingrid array package



Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER
LIMITS
UNIT
VDD DC supply voltage
-0.3 to +7.0
V
VIO Voltage on any pin
-0.3 to VDD+0.3
V
II DC input current
±10
mA
TSTG Storage temperature
-65 to +150
°C
PD Maximum power dissipation
300
mW
TJ Maximum junction temperature
+175
°C
QJC Thermal resistance, junction-to-case
20
°C/W

Note:
1. Stresses outside the listed absolute maximum ratings may cause permanent damage to the device. This is a stress rating only, and functional operation of the device at these or any other conditions beyond limits indicated in the operational sections of this specification is not recommended. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.




Description

The UT1553B RTR is a monolithic CMOS VLSI solution to the requirements of the dual-redundant MIL-STD-1553B interface. Designed to reduce cost and space, the RTR integrates the remote terminal logic with a user-configured 1K x 16 static RAM. In addition, the RTR has a flexible subsystem interface to permit use with most processors or controllers.

The UT1553B RTR provides all protocol, data handling, error checking, and memory control functions, as well as comprehensive self-test capabilities. The UT1553B RTR's memory meets all of MIL-STD-1553B message storage needs through user-defined memory mapping. This memorymapped architecture allows multiple message buffering at.




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