Atmel 89LP4052
The AT89LP2052/LP4052 is a low-power, high-performance CMOS 8-bit microcontroller with 2/4K bytes of In-System Programmable Flash memory. The device is manufactured using Atmel's high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set.| Part No. | 89LP4052 |
|---|---|
| Datasheet | 89LP4052 Download |
| Manufacturer |  Atmel |
| Description | AT89LP4052 |
| Buy | Stock & Price |
FEATURES
Compatible with MCS®51 Products 20 MIPS Throughput at 20 MHz Clock Frequency and 2.4V, 85°C Operating Conditions Single Clock Cycle per Byte Fetch 2/4K Bytes of In-System Programmable (ISP) Flash Memory – Serial Interface for Program Downloading – 32-byte Fast Page Programming Mode – 32-byte User Signature Array● 2.4V to 5.5V VCC Operating Range
● Fully Static Operation: 0 Hz to 20 MHz
● 2-level Program Memory Lock
● 256 x 8 Internal RAM
● Hardware Multiplier
● 15 Programmable I/O Lines
● Configurable I/O with Quasi-bidirectional, Input, Push-pull Output, and Open-drain Modes
● Enhanced UART with Automatic Address Recognition and Framing Error Detection
● Enhanced SPI with Double-buffered Send/Receive
● Programmable Watchdog Timer with Software Reset
● 4-level Interrupt Priority
● Analog Comparator with Selectable Interrupt and Debouncing
● Two 16-bit Enhanced Timer/Counters with 8-bit PWM
● Brown-out Detector and Power-off Flag
● Internal Power-on Reset
● Low Power Idle and Power-down Modes
● Interrupt Recovery from Power-down Mode
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● 8-bit Microcontroller with 2/4-Kbyte Flash AT89LP2052 AT89LP4052 1.
