8051 Microcontroller Trainer Kit Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13131
Indian Lab Suppliers supplies the 8051 Microcontroller Trainer Kit (Product ID: 13131) as part of its electronics engineering lab equipment range. It is a single-board 8-bit 8051 microcontroller trainer with hex keypad, six-digit display, 48 I/O lines and two RS-232C ports.
Quick Answer
The 8051/89C51 CPU runs at 10 or 12 MHz with 16 KB of monitor EPROM and 8 KB of user RAM (6264) backed by a NiCd battery; a spare socket takes RAM up to 64 KB. Two 8255s give 48 I/O lines on 26-pin FRC connectors, an 8253 adds three timer/counters, and an 8279 drives the 25-key hex keypad and six-digit seven-segment display. One RS-232C port uses an 8251 and a second uses the 8051’s own RX/TX, both on 9-pin D connectors. Programs are entered in keyboard mode or from a PC in serial mode, with examine/edit, single-step and breakpoint commands. Power comes from a built-in +5 V 1.5 A and ±12 V 250 mA supply.
Key Specifications
| Parameter | Detail |
|---|---|
| CPU | 8051 / 89C51, 10 or 12 MHz |
| Memory | 16 KB monitor EPROM; 8 KB RAM (6264), NiCd battery backup, expandable to 64 KB |
| I/O | 48 lines, two 8255, 26-pin FRC |
| Timer | 8253, 3 channels, 10-pin FRC |
| Keypad / display | 25-key hex keypad, 6-digit seven-segment, 8279 |
| Serial | RS-232C via 8251 plus auxiliary RS-232C via 8051 RX/TX, 9-pin D |
| Interrupts | INT0 and INT1 on 40-pin FRC |
| Bus | Address, data, control and port lines on 40-pin and 20-pin FRC |
| Power | Built in: +5 V 1.5 A, ±12 V 250 mA |
| Supplied with | User manual with sample programs; optional dot-matrix printer interface |
Where This Is Used
Used for 8051 assembly programming and interfacing; related kits are Micro-Controller Training Kit (Product ID: 13127) and Micro controller Development Board with Programmer AT89S51/52 (Product ID: 13134). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
How many I/O lines does it have?
48, from two 8255 chips.
Can it connect to a PC?
Yes, over RS-232C for upload and download.
Is RAM backed up?
Yes, by a NiCd battery.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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