Atmel AT89C5115-TISUM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $37.48 | $37.48 |
| 15+ | $8.62 | $129.30 |
| 25+ | $8.43 | $210.75 |
| 50+ | $7.96 | $398.00 |
| 100+ | $7.03 | $703.00 |
| N+ | $1.41 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Atmel |
| Product Series | 89C |
| Packaging | Bulk | NULL |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 20 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-SOIC |
| Package / Case | 28-SOIC (0.400", 10.16mm Width) |
| ROHS |  |
The AT89C5115 is an 8-bit microcontroller from Atmel based on the 80C51 core. It operates at up to 40MHz with a supply voltage range of 3V to 5.5V. The device includes 16KB of program memory and 512 bytes of RAM. Integrated features include POR, PWM, and WDT. It is available in a 28-SOIC package and operates from -40°C to 85°C.
- Wide voltage range (3V-5.5V) simplifies power supply design in mixed-voltage systems.
- 40MHz clock speed maximizes throughput for time-critical 8-bit applications.
- Integrated WDT and POR enhance system reliability without external components.
- PWM output enables efficient motor and lighting control.
Industrial Control Systems
With 40MHz speed and 16KB flash, it handles real-time control loops in PLCs and motor controllers.
Automotive Body Electronics
Operates from 3V to 5.5V, compatible with automotive power rails, and WDT ensures fail-safe operation.
Consumer Appliances
PWM outputs drive motor speed and heater control in washing machines and microwaves.
Portable Medical Devices
Low power consumption and 512 bytes RAM support simple monitoring algorithms.
Smart Sensors
POR and WDT provide robust startup and fault recovery in field-deployed sensors.
Security Systems
80C51 core with 16KB code space runs encryption routines for access control panels.
- Q: What is the operating voltage range?
- A: 3V to 5.5V, supporting both 3.3V and 5V systems.
- Q: What is the maximum clock speed?
- A: 40MHz, enabling fast 80C51 processing.
- Q: What package is available?
- A: 28-SOIC (0.400", 10.16mm Width) for compact designs.
- Q: Does it include a watchdog timer?
- A: Yes, WDT is integrated for system reliability.
AT89C5115-TISUM.pdf
- Q: What is the operating voltage range?
- A: 3V to 5.5V, supporting both 3.3V and 5V systems.
- Q: What is the maximum clock speed?
- A: 40MHz, enabling fast 80C51 processing.
- Q: What package is available?
- A: 28-SOIC (0.400", 10.16mm Width) for compact designs.
- Q: Does it include a watchdog timer?
- A: Yes, WDT is integrated for system reliability.
