首页>PCA84C822BP>规格书详情
PCA84C822BP中文资料PDF规格书
PCA84C822BP规格书详情
GENERAL DESCRIPTION
The PCA84C122 is a stand-alone microcontroller designed for use in remote control transmitters for a wide range of applications.
FEATURES
• 84CXXX CPU
• ROM, RAM and I/O configurations are device dependent; see Chapter 3
• Two test inputs: T0 (ANDed with Port 1 input lines) and T1
• 3 single-level vectored interrupt sources:
– external (T0/INT and Port 1, for keypad press wake-up function)
– timer/counter (TI)
– hardware modulator interrupt
• 8-bit programmable timer/counter with 5-bit pre-scaler
• Power saving: Idle and Stop modes are provided
• Hardware Modulator providing pulse bursts, with:
– programmable duty factor for each pulse
– programmable number of pulses
• One output line from the Hardware Modulator to control the driver transistor for the infrared LED (IR-LED).
Capable of sinking 27 mA at VDD = 2.0 V, VOUT = 1.0 V
• Watchdog Timer to keep the transmitter from being locked or malfunction
• Available packages: SO and DIP types (SO20, SO24, SO28, SDIP24 and DIP20); see Chapter 4
• On-chip oscillator: 455 kHz to 6 MHz
• Single supply voltage: 2.0 V to 5.5 V
• Operating temperature: −20 to +50 °C.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS / S |
22+ |
DIP42 |
500000 |
行业低价,代理渠道 |
询价 | ||
PHI |
DIP42 |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PHI |
2320+ |
DIP-42P |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
PHI |
DIP42 |
5000 |
公司存货 |
询价 | |||
PHI |
1923+ |
DIP42 |
3689 |
原装进口现货库存专业工厂研究所配单供货 |
询价 | ||
PHI |
22+ |
DIP42 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
PHI |
9444 |
DIP42 |
11 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHILIPS |
2001 |
DIP42 |
39 |
原装现货海量库存欢迎咨询 |
询价 | ||
PHI |
9444 |
DIP42 |
11 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |