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PCA84C622BP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 |
2016+ |
DIP |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
PHILPS |
23+ |
DIP |
9280 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
PHI |
SDIP42 |
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 |
21+ |
SDIP42 |
4 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHI |
2023+ |
SDIP42 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
PHILIPS |
2310+ |
DIP42 |
3868 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
DIP |
6000 |
原装正品,支持实单 |
询价 | ||
PHI |
22+ |
SOP28W |
3629 |
原装优势!房间现货!欢迎来电! |
询价 |