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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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Z86L71 датащи(PDF) 1 Page - Zilog, Inc. |
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Z86L71 датащи(HTML) 1 Page - Zilog, Inc. |
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1 / 61 page  DS97LVO0500 P R E L I M I N A R Y 1-1 1 PRELIMINARY PRODUCT SPECIFICATION Z86L70/71/75/C71 1 IR/LOW-VOLTAGE MICROCONTROLLER FEATURES s Two Standby Modes (Typical) – STOP - 2 µA – HALT - 0.8 mA s Special Architecture to Automate Both Generation and Reception of Complex Pulses or Signals: – One Programmable 8-Bit Counter/Timer with Two Capture Registers – One Programmable 16-Bit Counter/Timer with One Capture Register – Programmable Input Glitch Filter for Pulse Reception s Five Priority Interrupts s Low Voltage Detection and Protection s Programmable Watch-Dog/Power-On Reset Circuits s Two Independent Comparators with Programmable Interrupt Polarity s On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC (mask option), or External Clock Drive s Mask Selectable 200 KOhm Pull-Ups on Ports 0, 2, 3 GENERAL DESCRIPTION The Z86L7X family of IR (Infrared)/Low-Voltage Microcon- trollers are ROM/ROMless-based members of the Z8® MCU single-chip family with 237/125 bytes of internal RAM. The differentiating factor between these devices is the availability of RAM, ROM and package options. Offer- ing the 3V versions (Z86LXX) with the Z86C71 gives opti- mum performance in both the low and high voltage ranges. Zilog's CMOS Low-Voltage Microcontrollers offer fast exe- cution, efficient use of memory, sophisticated interrupts, in- put/output bit manipulation capabilities, automated pulse generation/reception, and internal key-scan pull-up resis- tors. The Z86L7X product line offers easy hardware/soft- ware system expansion with cost-effective and low power consumption. The Z86L7X architecture is based on Zilog's 8-bit micro- controller core with an Expanded Register File to allow ac- cess to register mapped peripherals, I/O circuits, and pow- erful counter/timer circuitry. The Z8® MCU offers a flexible I/O scheme, an efficient register and address space struc- ture, and a number of ancillary features that are useful in many consumer, automotive, computer peripheral, and battery operated hand-held applications. There are three basic address spaces available to support a wide range of configurations: Program Memory, Register File, and Expanded Register File. The register file is com- posed of 256/144 bytes of RAM. It includes four I/O port registers, 15 control and status registers and the rest are General-Purpose registers. The Expanded Register File consists of two additional register groups (F and D). Exter- nal Memory is not available on 18 and 20-pin versions. Part ROM (KB) RAM* (Bytes) I/O Voltage Ranges Z86L70 2 125 14 2.0V to 3.9V Z86L71 8 237 16 2.0V to 3.9V Z86L75 4 237 14 2.0V to 3.9V Z86C71 8 237 16 4.5V to 5.5V Note: *General-Purpose |
Аналогичный номер детали - Z86L71 |
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Аналогичное описание - Z86L71 |
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