PCA84C822中文资料PDF规格书
PCA84C822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.
产品属性
- 型号:
PCA84C822
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
8-bit microcontrollers for remote control transmitters
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
PHI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
PHILIPS |
96+ |
SOP-24P |
6225 |
现货 |
询价 | ||
PHILIPS |
2023+ |
SOP |
50000 |
原装现货 |
询价 | ||
PHI |
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 | ||
PHI |
2022 |
SOP |
2300 |
原装现货,诚信经营! |
询价 | ||
PHI |
01+ |
SOP-24 |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHILIPS |
1997 |
SOP |
980 |
原装现货海量库存欢迎咨询 |
询价 | ||
PHI |
23+ |
SOP-24 |
9980 |
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 |
23+ |
SOP |
12300 |
询价 |