87C748中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
87C748規(guī)格書詳情
DESCRIPTION
The Philips 83C748/87C748 offers the advantages of the 80C51 architecture in a small package and at low cost. The 8XC748 Microcontroller is fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes CMOS latch-up sensitivity. The 8XC748 contains a 2k × 8 ROM (83C748) EPROM (87C748), a 64 × 8 RAM, 19 I/O lines, a 16-bit auto-reload counter/timer, a four-source, fixed-priority level interrupt structure, and an on-chip oscillator.
FEATURES
? 80C51 based architecture
? Small package sizes
– 24-pin DIP (300 mil “skinny DIP”)
– 24-pin Shrink Small Outline Package (SSOP)
– 28-pin PLCC
? 87C748 available in erasable quartz lid or one-time programmable plastic packages
? Wide oscillator frequency range: –3.5 to 16MHz
? Low power consumption:
– Normal operation: less than 11mA @ 5V, 12MHz
– Idle mode
– Power-down mode
? 2k × 8 ROM (83C748)
2k × 8 EPROM (87C748)
? 64 × 8 RAM
? 16-bit auto reloadable counter/timer
? 10-bit fixed-rate timer
? Boolean processor
? CMOS and TTL compatible
? Well suited for logic replacement, consumer and industrial applications
? LED drive outputs
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SIG |
24+ |
DIP24 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
23+ |
QFP |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | |||
TOSH |
07PB |
DIP28 |
6790 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
N/A |
23+ |
DIP |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
2018+ |
IC |
6528 |
只做原裝正品假一賠十!只要網(wǎng)上有上百分百有庫存放心 |
詢價(jià) | |||
S/PHI |
2020+ |
CDIP24 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
TOSHIBA |
00+ |
SMD28 |
1299 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
PHI |
23+ |
SSOP |
1100 |
全新原裝 |
詢價(jià) | ||
S/PHI |
22+ |
CDIP24 |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
S/PHI |
23+ |
CDIP24 |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) |
