80C51中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
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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(hào)：
80C51
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
OKI |
18+ |
QFP44 |
12500 |
全新原裝正品,本司專業(yè)配單,大單小單都配 |
詢價(jià) | ||
MHS |
2023+ |
DIP40 |
8700 |
原裝現(xiàn)貨 |
詢價(jià) | ||
OKI |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
INTEL/英特爾 |
QQ咨詢 |
NA |
106 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
MHS |
22+23+ |
PLCC |
28925 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
OKI |
2020+ |
QFP |
93 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
S |
18+ |
LCC |
185 |
進(jìn)口原裝正品優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
M-IS |
23+ |
SMD |
90000 |
只做自庫(kù)存深圳可交貨 |
詢價(jià) | ||
ALTEAR直供 |
BGA |
2800 |
萊克訊每片來(lái)自原廠!價(jià)格超越代理!只做進(jìn)口原裝! |
詢價(jià) | |||
24+ |
PLCC |
1500 |
詢價(jià) |
