87C51FB中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
87C51FB規(guī)格書詳情
DESCRIPTION
The 87C51FA and 87C51FB Single-Chip 8-Bit Microcontrollers are manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family. The 87C51FA/FB has the same instruction set as the 80C51.
FEATURES
? 80C51 central processing unit
? 87C51FA: 8k × 8 EPROM
87C51FB: 16k × 8 EPROM
– expandable externally to 64k bytes
– Quick Pulse programming algorithm
– Two level program security system
? 256 × 8 RAM, expandable externally to 64k bytes
? Three 16-bit timer/counters
– T2 is an up/down counter
? Programmable Counter Array (PCA)
– High speed output
– Capture/compare
– Pulse Width Modulator
– Watchdog Timer
? Four 8-bit I/O ports
? Full-duplex enhanced UART
– Framing error detection
– Automatic address recognition
? Power control modes
– Idle mode
– Power-down mode
? Once (On Circuit Emulation) Mode
? Five package styles
? OTP package available
產(chǎn)品屬性
- 型號：
87C51FB
- 制造商：
INTEL
- 制造商全稱：
Intel Corporation
- 功能描述：
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEGA |
08+ |
DIP-40 |
77 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ATMEL/愛特梅爾 |
22+ |
DIP-40 |
5623 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
TEMIC |
23+ |
PLCC44 |
1003 |
全新原裝現(xiàn)貨 |
詢價 | ||
ALMEL |
2023+ |
8700 |
原裝現(xiàn)貨 |
詢價 | |||
ATMEL |
23+ |
PLCC |
9526 |
詢價 | |||
QP |
21+ |
CDIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
ATMEL/愛特梅爾 |
23+ |
NA/ |
3327 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
ATMEGA |
21+ |
DIP-40 |
77 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
PHI |
24+ |
陶瓷 |
25843 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
SIEMENS |
PDIP |
608900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 |
