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P87C749EFFFA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 |
|---|---|---|---|---|---|---|---|
PHI |
1629+ |
PLCC28 |
9860 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
PHI |
2026+ |
PLCC28 |
996880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
恩XP |
13+ |
PLCC |
2232 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PHIL |
24+/25+ |
37 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
PHI |
25+ |
TSOP54 |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
PHI |
23+ |
PLCC28 |
5000 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
PHI |
18+ |
PLCC28 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
PHI |
25+ |
PLCC |
5600 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
PHI |
25+ |
PLCC28 |
1150 |
全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
PHI |
2138+ |
PLCC28 |
8960 |
專營單片機,公司原裝現(xiàn)貨,假一賠十 |
詢價 |
