Datasheet > AT89LP214

AT89LP214

更新时间： 2024-10-01 03:15:07

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存微控制器
页数	文件大小	规格书
90页	1866K
描述
8-bit Microcontroller with 2K Bytes Flash

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中文翻译

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数据手册

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AT89LP214 数据手册

Features

• 8-bit Microcontroller Compatible with MCS^®51 Products

• Enhanced 8051 Architecture

– 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

• Nonvolatile Program Memory

8-bit

– 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

Microcontroller

with 2K Bytes

Flash

– 2-level Program Memory Lock for Software Security

• Peripheral Features

– Two 16-bit Enhanced Timer/Counters

– Two 8-bit PWM Outputs (AT89LP213 only)

– Enhanced UART with Automatic Address Recognition and Framing Error

Detection (AT89LP214 only)

– 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

AT89LP213

AT89LP214

• Special Microcontroller Features

Preliminary

– 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

• I/O and Packages

– Up to 12 Programmable I/O Lines

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

Open-drain Modes

– 5V Tolerant I/O

– 14-lead TSSOP or PDIP

• Operating Conditions

– 2.4V to 5.5V V_CCVoltage Range

– -40° C to 85°C Temperature Range

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

3538A–MICRO–7/06

12 3 4 5 6 7...90

中文翻译

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与AT89LP214相关器件

型号	品牌	获取价格	描述	数据表
AT89LP214_14	ATMEL	获取价格	8-bit Microcontroller Compatible with MCS51 Products
AT89LP214-20PI	ATMEL	获取价格	8-bit Microcontroller with 2K Bytes Flash
AT89LP214-20PU	ATMEL	获取价格	8-bit Microcontroller with 2K Bytes Flash
AT89LP214-20XI	ATMEL	获取价格	8-bit Microcontroller with 2K Bytes Flash
AT89LP214-20XU	ATMEL	获取价格	8-bit Microcontroller with 2K Bytes Flash
AT89LP216	ATMEL	获取价格	Microcontroller with 2K Bytes Flash
AT89LP216	MICROCHIP	获取价格	Low-power, high-performance CMOS 8-bit microcontroller with 2KB ISP flash memory. The devi
AT89LP216_06	ATMEL	获取价格	Microcontroller with 2K Bytes Flash
AT89LP216_08	ATMEL	获取价格	8-bit Microcontroller with 2K Bytes Flash
AT89LP216_09	ATMEL	获取价格	8-bit Microcontroller with 2K Bytes Flash

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