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P87C54X2FBD集成电路(IC)微控制器规格书PDF中文资料
厂商型号 |
P87C54X2FBD |
参数属性 | P87C54X2FBD 封装/外壳为44-LQFP;包装为管件;类别为集成电路(IC) > 微控制器;产品描述:IC MCU 8BIT 16KB OTP 44LQFP |
功能描述 | 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) |
文件大小 |
408.33 Kbytes |
页面数量 |
62 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 | 2024-6-15 20:00:00 |
P87C54X2FBD规格书详情
DESCRIPTION
The Philips microcontrollers described in this data sheet are
high-performance static 80C51 designs incorporating Philips’
high-density CMOS technology with operation from 2.7 V to 5.5 V.
They support both 6-clock and 12-clock operation.
The P8xC31X2/51X2 and P8xC32X2/52X2/54X2/58X2 contain
128 byte RAM and 256 byte RAM respectively, 32 I/O lines, three
16-bit counter/timers, a six-source, four-priority level nested interrupt
structure, a serial I/O port for either multi-processor
communications, I/O expansion or full duplex UART, and on-chip
oscillator and clock circuits.
In addition, the devices are low power static designs which offer a
wide range of operating frequencies down to zero. Two software
selectable modes of power reduction — idle mode and power-down
mode — are available. The idle mode freezes the CPU while
allowing the RAM, timers, serial port, and interrupt system to
continue functioning. The power-down mode saves the RAM
contents but freezes the oscillator, causing all other chip functions to
be inoperative. Since the design is static, the clock can be stopped
without loss of user data. Then the execution can be resumed from
the point the clock was stopped.
FEATURES
• 80C51 Central Processing Unit
– 4 kbytes ROM/EPROM (P80/P87C51X2)
– 8 kbytes ROM/EPROM (P80/P87C52X2)
– 16 kbytes ROM/EPROM (P80/P87C54X2)
– 32 kbytes ROM/EPROM (P80/P87C58X2)
– 128 byte RAM (P80/P87C51X2 and P80C31X2)
– 256 byte RAM (P80/P87C52/54X2/58X2 and P80C32X2)
– Boolean processor
– Fully static operation
– Low voltage (2.7 V to 5.5 V at 16 MHz) operation
• 12-clock operation with selectable 6-clock operation (via software
or via parallel programmer)
• Memory addressing capability
– Up to 64 kbytes ROM and 64 kbytes RAM
• Power control modes:
– Clock can be stopped and resumed
– Idle mode
– Power-down mode
• CMOS and TTL compatible
• Two speed ranges at VCC = 5 V
– 0 to 30 MHz with 6-clock operation
– 0 to 33 MHz with 12-clock operation
• PLCC, DIP, TSSOP or LQFP packages
• Extended temperature ranges
• Dual Data Pointers
• Security bits:
– ROM (2 bits)
– OTP (3 bits)
• Encryption array - 64 bytes
• Four interrupt priority levels
• Six interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART
– Framing error detection
– Automatic address recognition
• Three 16-bit timers/counters T0, T1 (standard 80C51) and
additional T2 (capture and compare)
• Programmable clock-out pin
• Asynchronous port reset
• Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock
mode)
• Wake-up from Power Down by an external interrupt.
P87C54X2FBD属于集成电路(IC) > 微控制器。恩智浦半导体公司制造生产的P87C54X2FBD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:
P87C54X2FBD,157
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
87C
- 包装:
管件
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
33MHz
- 连接能力:
EBI/EMI,UART/USART
- 外设:
POR
- 程序存储容量:
16KB(16K x 8)
- 程序存储器类型:
OTP
- RAM 大小:
256 x 8
- 电压 - 供电 (Vcc/Vdd):
2.7V ~ 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-LQFP
- 供应商器件封装:
44-LQFP(10x10)
- 描述:
IC MCU 8BIT 16KB OTP 44LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP(恩智浦) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
NXP |
10+ |
LQFP44 |
689 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHI |
2023+ |
QFP/44 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
NXP/恩智浦 |
22+ |
SMD |
25000 |
只有原装绝对原装,支持BOM配单! |
询价 | ||
NXP |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NXP |
22+ |
LQFP44 |
3000 |
原装正品,支持实单 |
询价 | ||
PHILIPS |
23+ |
PLCC44 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Roches |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
PHI |
23+ |
QFP/44 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
PHILIPS |
22+ |
PLCC44 |
3521 |
原装正品!公司现货库存!价格优势!!! |
询价 |