參數(shù)資料
型號(hào)： P87C51FB–5A
廠商： NXP Semiconductors N.V.
英文描述： 80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless. low voltage 2.7V-5.5V). low power. high speed (33 MHz)
中文描述： 80C51的8位單片機(jī)系列8K-64K/256-1K檢察官辦公室/光盤(pán)/無(wú)ROM。低電壓為2.7V至5.5V）。低功耗。高速（33兆赫）
文件頁(yè)數(shù)： 33/34頁(yè)
文件大小： 394K
代理商： P87C51FB–5A
Philips Semiconductors
Errata
P87C51MB2/P87C51MC2
Errata sheet
1
2001 Apr 06
Version 1.0
FUNCTIONAL DEVIATIONS
Deviation #1
RxD1 pin is an open drain configuration.
Work-around:
A resistor must be used if this pin is to be used as an output. These pins will become port 4 on the next
release fixing this issue.
Deviation #2
Port 4 does not exist for the RxD1 and TxD1 pins. DC parameters differ from standard port pins.
Work-around:
None. These pins will become port 4 on the next release.
Deviation #3
RxD1, TxD1, and ALE pins will not go into once mode.
Work-around:
None. This will be fixed on the next release.
Deviation #4
In the UART, the contents of RB8 and SBUF change when they shouldn’t if SM2=1 in modes 2 and 3.
Work-around:
None. Will be fixed on the next release.
Deviation #5
The UART double buffering will be implemented on the next release.
Work-around:
None.
Deviation #6
SPI block will be implemented on the next release.
Work-around:
None.
Deviation #7
Security bits are not 100% compatible with past 80c51 products.
Work-around:
The security bits will be compatible on the next release.
相關(guān)PDF資料
PDF描述
P87C51FB–5B 80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless. low voltage 2.7V-5.5V). low power. high speed (33 MHz)
P87C51FC–JN 80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless. low voltage 2.7V-5.5V). low power. high speed (33 MHz)
P87C51SFAA RY Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 12V; Power: 1W; On/Off Pin; 1kVDC Isolation; UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Internal linear regulator; Efficiency to 70%
P87C51SFPN ECONOLINE: RY-S_DCP - Internal SMD Technology- 1kVDC Isolation- Short Circuit Protection: Current Limit- UL94V-0 Package Material- Regulated Output- No External Components Required- Efficiency to 63%
P87C51X2 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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P87C51FB–5A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless. low voltage 2.7V-5.5V). low power. high speed (33 MHz)
P87C51FB-5A,512 功能描述:8位微控制器 -MCU PREF PT P87C51RB2FA RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P87C51FB-5A512 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP Semiconductors 功能描述:
P87C51FB-5B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit CMOS (low voltage, low power and high speed) microcontroller families
P87C51FB–5B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless. low voltage 2.7V-5.5V). low power. high speed (33 MHz)
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*