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UT69RH051 - Radiation-Hardened MicroController

Datasheet Summary

Description

VDD: +5V Supply voltage VSS: Circuit Ground Port 0 (P0.0 - P0.7): Port 0 is an 8-bit port.

Port 0 pins are used as the low-order multiplexed address and data bus during accesses to external program and data memory.

Port 0 pins use internal pullups when emitting 1’s and are TTL compatible.

Features

  • ‰ Three 16-bit timer/counters - High speed output - Compare/capture - Pulse width modulator - Watchdog timer capabilities ‰ 256 bytes of on-chip data RAM ‰ 32 programmable I/O lines ‰ 7 interrupt sources ‰ Programmable serial channel with: - Framing error detection - Automatic address recognition ‰ TTL and CMOS compatible logic levels ‰ 64K external data and program memory space ‰ MCS-51 fully compatible instruction set ‰ Flexible clock operation - 1Hz to 20MHz with external clock - 2MHz to 20MH.

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Datasheet Details

Part number UT69RH051
Manufacturer Aeroflex Circuit Technology
File Size 347.22 KB
Description Radiation-Hardened MicroController
Datasheet download datasheet UT69RH051 Datasheet
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Full PDF Text Transcription

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Standard Products UT69RH051 Radiation-Hardened MicroController Data Sheet June 2004 FEATURES ‰ Three 16-bit timer/counters - High speed output - Compare/capture - Pulse width modulator - Watchdog timer capabilities ‰ 256 bytes of on-chip data RAM ‰ 32 programmable I/O lines ‰ 7 interrupt sources ‰ Programmable serial channel with: - Framing error detection - Automatic address recognition ‰ TTL and CMOS compatible logic levels ‰ 64K external data and program memory space ‰ MCS-51 fully compatible instruction set ‰ Flexible clock operation - 1Hz to 20MHz with external clock - 2MHz to 20MHz using internal oscillator with external crystal ‰ Radiation-hardened process and design; total dose irradiation testing MIL-STD-883 Method 1019 - Total dose: 1.
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