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P89V51RC2FBC集成电路(IC)微控制器规格书PDF中文资料
厂商型号 |
P89V51RC2FBC |
参数属性 | P89V51RC2FBC 封装/外壳为44-TQFP;包装为管件;类别为集成电路(IC) > 微控制器;产品描述:IC MCU 8BIT 32KB FLASH 44TQFP |
功能描述 | 8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM |
文件大小 |
1.53395 Mbytes |
页面数量 |
80 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-1 20:26:00 |
P89V51RC2FBC规格书详情
General description
The P89V51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB flash and
1024 B of data RAM.
A key feature of the P89V51RB2/RC2/RD2 is its X2 mode option. The design engineer
can choose to run the application with the conventional 80C51 clock rate (12 clocks per
machine cycle) or select the X2 mode (six clocks per machine cycle) to achieve twice the
throughput at the same clock frequency. Another way to benefit from this feature is to keep
the same performance by reducing the clock frequency by half, thus dramatically reducing
the EMI.
The flash program memory supports both parallel programming and in serial ISP. Parallel
programming mode offers gang-programming at high speed, reducing programming costs
and time to market. ISP allows a device to be reprogrammed in the end product under
software control. The capability to field/update the application firmware makes a wide
range of applications possible.
The P89V51RB2/RC2/RD2 is also capable of IAP, allowing the flash program memory to
be reconfigured even while the application is running.
Features
- 80C51 CPU
- 5 V operating voltage from 0 MHz to 40 MHz
- 16/32/64 kB of on-chip flash user code memory with ISP and IAP
- Supports 12-clock (default) or 6-clock mode selection via software or ISP
- SPI and enhanced UART
- PCA with PWM and capture/compare functions
- Four 8-bit I/O ports with three high-current port 1 pins (16 mA each)
- Three 16-bit timers/counters
- Programmable watchdog timer
- Eight interrupt sources with four priority levels
- Second DPTR register
- Low EMI mode (ALE inhibit)
- TTL- and CMOS-compatible logic levels
- Brownout detection
- Low power modes
- Power-down mode with external interrupt wake-up
- Idle mode
- DIP40, PLCC44 and TQFP44 packages
P89V51RC2FBC属于集成电路(IC) > 微控制器。恩智浦半导体公司制造生产的P89V51RC2FBC微控制器微控制器产品是相对复杂的用户可编程数字逻辑器件。这些产品与视为微控制器的器件密切相关,两者之间的区别主要体现在制造商选择的用词。不过按照传统,微控制器集成了工作存储器,也更可能包含混合信号外设,并且往往与更简单的软件范例结合使用,旨在重复执行一系列预定义的任务。
产品属性
- 产品编号:
P89V51RC2FBC,557
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
89V
- 包装:
管件
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
40MHz
- 连接能力:
SPI,UART/USART
- 外设:
欠压检测/复位,POR,PWM,WDT
- 程序存储容量:
32KB(32K x 8)
- 程序存储器类型:
闪存
- RAM 大小:
1K x 8
- 电压 - 供电 (Vcc/Vdd):
4.5V ~ 5.5V
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
44-TQFP
- 供应商器件封装:
44-TQFP(10x10)
- 描述:
IC MCU 8BIT 32KB FLASH 44TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
24+ |
TQFP44 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
NXP/恩智浦 |
22+ |
QFP44 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
NA/ |
3268 |
原厂直销,现货供应,账期支持! |
询价 | ||
NXP/恩智浦 |
2021/2022+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
PHILIPS |
21+ |
TQFP |
35200 |
一级代理/放心采购 |
询价 | ||
NXP/恩智浦 |
23+ |
QFP-44 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
NXP/恩智浦 |
2022+ |
QFP44 |
43586 |
询价 | |||
NXP |
QFP44 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NXP/恩智浦 |
21+ |
TQFP44 |
5000 |
全新原装现货 价格优势 |
询价 | ||
NXP(恩智浦) |
22+ |
NA |
10000 |
正规渠道,只有原装! |
询价 |