Datasheet UT69RH051 (Aeroflex)
| Manufacturer | Aeroflex |
| Description | Radiation-Hardened MicroController |
| Pages / Page | 20 / 1 — FEATURES. PORT 0. PORT 2. DRIVERS. DDRESS. GISTER RE. RAM. RAM A. LATCH. … |
| File Format / Size | PDF / 1.0 Mb |
| Document Language | English |
FEATURES. PORT 0. PORT 2. DRIVERS. DDRESS. GISTER RE. RAM. RAM A. LATCH. PROGRAM. ADDRESS. REGISTER. ACC. STACK. BUFFER. POINTER. TMP2. TMP1
Model Line for this Datasheet
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Text Version of Document
Standard Products UT69RH051 Radiation-Hardened MicroController Data Sheet June 2004
FEATURES
Three 16-bit timer/counters - High speed output Flexible clock operation - Compare/capture - 1Hz to 20MHz with external clock - Pulse width modulator - 2MHz to 20MHz using internal oscillator with external - Watchdog timer capabilities crystal 256 bytes of on-chip data RAM Radiation-hardened process and design; total dose irradia- tion testing MIL-STD-883 Method 1019 32 programmable I/O lines - Total dose: 1.0E6 rads(Si) 7 interrupt sources - Latchup immune Programmable serial channel with: Packaging options: - Framing error detection - 40-pin 100-mil center DIP (0.600 x 2.00) - Automatic address recognition - 44-lead 25-mil center Flatpack (0.670 x 0.800) TTL and CMOS compatible logic levels Standard Microcircuit Drawing 5962-95638 available 64K external data and program memory space - QML Q & V compliant MCS-51 fully compatible instruction set
PORT 0 PORT 2 DRIVERS DRIVERS DDRESS GISTER RE PORT 0 PORT 2 RAM RAM A LATCH LATCH PROGRAM ADDRESS REGISTER B ACC STACK BUFFER REGISTER POINTER TMP2 TMP1 SPECIAL FUNCTION PC REGISTERS, INCREMENTER ALU TIMERS, PCA, PROGRAM PSEN ION PSW TMP3 SERIAL PORT COUNTER ALE O- EA RUCT DPTR MICR RST REGISTER PORT 1 PORT 3 SEQUENCER INST LATCH LATCH OSC. PORT 1 PORT 3 DRIVERS DRIVERS XTAL1 XTAL2 P1.0 - P1.7 P3.0 - P3.7 Figure 1. UT69RH051 MicroController Block Diagram
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FEATURES
Three 16-bit timer/counters - High speed output Flexible clock operation - Compare/capture - 1Hz to 20MHz with external clock - Pulse width modulator - 2MHz to 20MHz using internal oscillator with external - Watchdog timer capabilities crystal 256 bytes of on-chip data RAM Radiation-hardened process and design; total dose irradia- tion testing MIL-STD-883 Method 1019 32 programmable I/O lines - Total dose: 1.0E6 rads(Si) 7 interrupt sources - Latchup immune Programmable serial channel with: Packaging options: - Framing error detection - 40-pin 100-mil center DIP (0.600 x 2.00) - Automatic address recognition - 44-lead 25-mil center Flatpack (0.670 x 0.800) TTL and CMOS compatible logic levels Standard Microcircuit Drawing 5962-95638 available 64K external data and program memory space - QML Q & V compliant MCS-51 fully compatible instruction set
PORT 0 PORT 2 DRIVERS DRIVERS DDRESS GISTER RE PORT 0 PORT 2 RAM RAM A LATCH LATCH PROGRAM ADDRESS REGISTER B ACC STACK BUFFER REGISTER POINTER TMP2 TMP1 SPECIAL FUNCTION PC REGISTERS, INCREMENTER ALU TIMERS, PCA, PROGRAM PSEN ION PSW TMP3 SERIAL PORT COUNTER ALE O- EA RUCT DPTR MICR RST REGISTER PORT 1 PORT 3 SEQUENCER INST LATCH LATCH OSC. PORT 1 PORT 3 DRIVERS DRIVERS XTAL1 XTAL2 P1.0 - P1.7 P3.0 - P3.7 Figure 1. UT69RH051 MicroController Block Diagram
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