at89lp214-20xi ATMEL Corporation, at89lp214-20xi Datasheet

at89lp214-20xi

Manufacturer Part Number

at89lp214-20xi

Description

At89lp213 8-bit Microcontroller With 2k Bytes Flash

Manufacturer

ATMEL Corporation

Datasheet

1.AT89LP214-20XI.pdf (89 pages)

Current page: 1 of 89
Download datasheet (3Mb)

Features

•

1. Description

The AT89LP213/214 is a low-power, high-performance CMOS 8-bit microcontroller

with 2K 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. The AT89LP213/214 is built around an

enhanced CPU core that can fetch a single byte from memory every clock cycle.

In the classic 8051 architecture, each fetch requires 6 clock cycles, forcing instruc-

tions to execute in 12, 24 or 48 clock cycles. In the AT89LP213/214 CPU, instructions

need only 1 to 4 clock cycles providing 6 to 12 times more throughput than the stan-

dard 8051. Seventy percent of instructions need only as many clock cycles as they

8-bit Microcontroller Compatible with MCS

Enhanced 8051 Architecture

Nonvolatile Program Memory

Peripheral Features

Special Microcontroller Features

I/O and Packages

Operating Conditions

– Single Clock Cycle per Byte Fetch

– Up to 20 MIPS Throughput at 20 MHz Clock Frequency

– Fully Static Operation: 0 Hz to 20 MHz

– On-chip 2-cycle Hardware Multiplier

– 128 x 8 Internal RAM

– 4-level Interrupt Priority

– 2K Bytes of In-System Programmable (ISP) Flash Memory

– Endurance: Minimum 10,000 Write/Erase Cycles

– Data Retention: Minimum 10 Years

– Serial Interface for Program Downloading

– 32-byte Fast Page Programming Mode

– 64-byte User Signature Array

– 2-level Program Memory Lock for Software Security

– Two 16-bit Enhanced Timer/Counters

– Two 8-bit PWM Outputs (AT89LP213 only)

– Enhanced UART with Automatic Address Recognition and Framing Error

– Enhanced Master/Slave SPI with Double-buffered Send/Receive

– Programmable Watchdog Timer with Software Reset

– Analog Comparator with Selectable Interrupt and Debouncing

– 8 General-purpose Interrupt Pins

– Two-wire On-chip Debug Interface

– Brown-out Detection and Power-on Reset with Power-off Flag

– Internal RC Oscillator

– Low Power Idle and Power-down Modes

– Interrupt Recovery from Power-down Mode

– Up to 12 Programmable I/O Lines

– Configurable I/O with Quasi-bidirectional, Input, Push-pull Output, and

– 5V Tolerant I/O

– 14-lead TSSOP or PDIP

– 2.4V to 5.5V V

– -40°C to 85°C Temperature Range

Detection (AT89LP214 only)

Open-drain Modes

Voltage Range

51 Products

8-bit

Microcontroller

with 2K Bytes

Flash

AT89LP213

AT89LP214

3538B–MICRO–11/07

Related parts for at89lp214-20xi

Related keywords

at89lp214-20xi datasheet
at89lp214-20xi data sheet
at89lp214-20xi pdf datasheet
at89lp214-20xi component
at89lp214-20xi part
at89lp214-20xi distributor
at89lp214-20xi RoHS
at89lp214-20xi datasheet download