NT91315AL中文资料PDF规格书
NT91315AL规格书详情
[Novatek]
General Description
The NT91315XL series are single-chip silicon gate CMOS integrated circuits with on-chip oscillators to be used with a 3.58 MHz crystal or ceramic resonator. They provide dialing pulse (DP) or dual tone multi-frequency (DTMF) dialing. A 24-key (5x5-1) matrix keyboard is used for either DP or DTMF mode. In on-chip RAM, up to 32 digits can be saved for both redial and save functions, and up to 16 digits can be saved for 3 direct emergency and 10 indirect dialing memory banks. In DTMF mode, a small minimum tone duration and minimum inter-tone pause allows for rapid dialing. Maximum tone duration depends on the key depression time in manual dialing.
Features
■ Tone/Pulse switchable
■ 32-digit redial memory
■ 32-digit save memory (DL version)
■ 3 emergency memory banks (16 digits each)
■ 10 indirect memory banks (16 digits each)
■ Flash, Pause, P®T can be saved as a digit in memory
■ Chain dialing allowed
■ None or (0) or (0, 9) or (0, 168) or all digits dialing inhibition (diode option) for PABX system or long distance dialing lock out
■ Pause time 2.2/3.6 sec selectable (diode option)
■ 3 pulse dialing number systems N/N+1/10-N (diode option)
■ Dialing rate 10pps, M/B ratio 2/3 & 1/2 selectable/dialing rate 10pps & 20pps selectable, M/B ratio 1/2 (diode option)
■ Hands-Free control function with debouncing (BL, CL & DL version)
■ Hold function with debouncing (CL & DL version)
■ Key-tone output for dialing access (DL version)
■ One-key redial (DL version)
■ Flash time 600ms, 300ms, 100ms (DL version)
■ Power-up reset circuit provided
■ Key release debouncing
■ 32-step synthetic tone output for low DTMF output harmonic distortion
■ 16/18/20/22-pin packages
产品属性
- 型号:
NT91315AL
- 功能描述:
Microcontroller for Monitor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
21+ |
裸片 |
1527 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
NORTEL |
24+23+ |
SOP |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
IC |
DIP-20 |
38000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ST |
22+ |
SOP24 |
30000 |
原装正品 |
询价 | ||
NORTEL |
20+ |
SOP |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NORTEL |
2021+ |
SOP24 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
NORTEL |
23+ |
SOP24 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NORTEL |
SOP24 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
NORTEL |
21+ |
SOP-24 |
35210 |
一级代理/放心采购 |
询价 | ||
NORTEL |
21+ |
SOP-24 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 |