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TN80C188EB-20
High-performing 16-bit microprocessor with a 20MHz frequency, CMOS construction, and plastic LCC-84 casingTN80C188EB-20
High-performing 16-bit microprocessor with a 20MHz frequency, CMOS construction, and plastic LCC-84 casing
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
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Service & Packaging
Service & Packaging
About After Sales Service
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TN80C188EB-20 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
IntroductionThe Innovasic Semiconductor IA186EB and IA188EB microcontrollers are form, fit, and function replacements for the original Intel® 80C186EB, 80C188EB, 80L186EB, and 80L188EB 16-bit high-integration embedded processors.These devices are produced using Innovasic’s Managed IC Lifetime Extension System (MILES™). This cloning technology, which produces replacement ICs beyond simple emulations, ensures complete compatibility with the original device, including any ―undocumented features.‖ Additionally, the MILES process captures the clone design in such a way that production of the clone can continue even as silicon technology advances.The IA186EB and IA188EB microcontrollers replace the obsolete Intel 80C186EB and 80C188EB devices, allowing users to retain existing board designs, software compilers/assemblers, and emulation tools, thereby avoiding expensive redesign efforts.General DescriptionThe Innovasic Semiconductor IA186EB and IA188EB microcontrollers are an upgrade for the 80C186EB/80C188EB microcontroller designs with integrated peripherals to provide increased functionality and reduce system costs. The IA186EB and IA188EB devices are designed to satisfy requirements of embedded products designed for telecommunications, office automation and storage, and industrial controls.The IA186EB and IA188EB microcontrollers have a set of base peripherals beneficial to many embedded applications and include a standard numeric interface, an interrupt control unit, a chip select unit, a DRAM refresh control unit, a power management unit, and three 16-bit timer/counters.FeaturesThe primary features of the IA186EB and IA188EB microcontrollers are as follows: ● Low-Power Operating Modes – Idle (freezes CPU clocks; peripherals are kept active) – Power-Down (freezes all internal clocks) ● Low-Power CPU Core (static) ● Direct Addressing Capability – Memory: 1 Mbyte – I/O: 64 Kbyte ● I/O Ports – 2 each, 8-Bit – Multiplexed ● Clock Generator ● Chip Selects – 10 each, Programmable – Integral Wait-State Generator ● Memory Refresh Control Unit ● Interrupt Controller, Programmable ● Counter/Timers – 3 each, 16-Bit – Programmable ● Serial Channels – 2 each, UARTs – Integral Baud Rate Generator ● Operating Frequency (system clock input) – 50 MHz @ 5V – 32 MHz @ 3.3V
Key Features
- The primary features of the IA186EB and IA188EB microcontrollers are as follows:
- Low-Power Operating Modes
- – Idle (freezes CPU clocks; peripherals are kept active)
- – Power-Down (freezes all internal clocks)
- Low-Power CPU Core (static)
- Direct Addressing Capability
- – Memory: 1 Mbyte
- – I/O: 64 Kbyte
- I/O Ports
- – 2 each, 8-Bit
- – Multiplexed
- Clock Generator
- Chip Selects
- – 10 each, Programmable
- – Integral Wait-State Generator
- Memory Refresh Control Unit
- Interrupt Controller, Programmable
- Counter/Timers
- – 3 each, 16-Bit
- – Programmable
- Serial Channels
- – 2 each, UARTs
- – Integral Baud Rate Generator
- Operating Frequency (system clock input)
- – 50 MHz @ 5V
- – 32 MHz @ 3.3V
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Part Package Code | LCC | Pin Count ! | 84 |
| Reach Compliance Code | Address Bus Width ! | 20 | |
| Bit Size | 16 | Boundary Scan | NO |
| Clock Frequency-Max | 40 MHz | External Data Bus Width | 8 |
| Format | FIXED POINT | Integrated Cache | NO |
| JESD-30 Code | S-PQCC-J84 | JESD-609 Code | e0 |
| Length | 29.3 mm | Low Power Mode | YES |
| Number of DMA Channels | Number of External Interrupts | 6 | |
| Number of Serial I/Os | 2 | Number of Terminals | 84 |
| On Chip Data RAM Width | Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | QCCJ | Package Shape | SQUARE |
| Package Style | CHIP CARRIER | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status ! | Not Qualified | RAM (words) | 0 |
| Seated Height-Max | 4.83 mm | Speed | 20 MHz |
| Supply Current-Max | 108 mA | Supply Voltage-Max | 5.5 V |
| Supply Voltage-Min | 4.5 V | Supply Voltage-Nom | 5 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | TIN LEAD |
| Terminal Form ! | J BEND | Terminal Pitch ! | 1.27 mm |
| Terminal Position | QUAD | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Width | 29.3 mm | uPs/uCs/Peripheral ICs Type | MICROPROCESSOR |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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