87C749中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
87C749規(guī)格書詳情
DESCRIPTION
The Philips 83C749/87C749 offers many of the advantages of the 80C51 architecture in a small package and at low cost.
The 8XC749 Microcontroller is fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes CMOS latch-up sensitivity.
The 8XC749 contains a 2k × 8 ROM (83C749) EPROM (87C749), a 64 × 8 RAM, 21 I/O lines, a 16-bit auto-reload counter/timer, a fixed-priority level interrupt structure, an on-chip oscillator, a five channel multiplexed 8-bit A/D converter, and an 8-bit PWM output.
FEATURES
? Available in erasable quartz lid or One-Time Programmable plastic packages
? 80C51 based architecture
? Small package sizes
– 28-pin DIP
– 28-pin Shrink Small Outline Package (SSOP)
– 28-pin PLCC
? Wide oscillator frequency range: 3.5MHz to 16MHz
? Low power consumption:
– Normal operation: less than 11mA @ 5V, 12MHz
– Idle mode
– Power-down mode
? 2k × 8 ROM (83C749) EPROM (87C749)
? 64 × 8 RAM
? 16-bit auto reloadable counter/timer
? 5-channel 8-bit A/D converter
? 8-bit PWM output/timer
? 10-bit fixed-rate timer
? Boolean processor
? CMOS and TTL compatible
? Well suited for logic replacement, consumer and industrial applications
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SIG |
24+ |
DIP24 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
TOSHIBA/東芝 |
22+ |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | |||
24+ |
5000 |
公司存貨 |
詢價 | ||||
S/PHI |
2020+ |
CDIP24 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
S/PHI |
22+ |
CDIP24 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
PHILIPS/飛利浦 |
2021+ |
SSOP28 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
PHI |
23+ |
SSOP |
1100 |
全新原裝 |
詢價 | ||
TOSHIBA |
2339+ |
QFP |
25843 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
TOSHIBA |
24+ |
QFP |
6540 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | ||
TOSHIBA |
2023+ |
QFP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 |
