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首页 > 技术资料 > CXP829P60的技术资料S

CXP829P60的技术资料

来源：深圳市协成电子发布时间：2009/4/21 19:45:54 浏览点击数：196

CXP829P60的产品特征：
• Wide-range instruction system (213 instructions) to cover various types of data
— 16-bit arithmetic/multiplication and division/boolean bit operation instructions
• Minimum instruction cycle 250ns at 16MHz operation (122µs at 32kHz operation)
• Incorporated PROM capacity 60K bytes
• Incorporated RAM capacity 2048 bytes (including fluorescent display area)
• Peripheral functions
— A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 20µs/16MHz)
— Serial interface Buffer RAM incorporated (Auto transfer for 1 to 32 bytes), 1 channel 8-bit, 8-stage FIFO incorporated (Auto transfer for 1 to 8 bytes), 1 channel
— Timers 8-bit timer, 8-bit timer/counter, 19-bit time base timer 32kHz timer/counter
— Fluorescent display panel controller/driver High voltage drive output port of 28 pins (40V) Maximum of 196 segments display possible 1 to 16-digit dynamic display Dimmer function On-chip incorporated pull-down resistor
Hardware key scan function Maximum of 12×8 key matrix supportable
— I²C bus interface
— Remote control transmission circuit Auto transmission for 1 to 32 bytes, restart function, carrier output function
— Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO
• Interruption 16 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 80-pin plastic QFP

CXP829P60的技术参数：

Item	Symbol	Rating	Unit	Remarks
Supply voltage	V_DD	–0.3 to +7.0	V
	V_pp	–0.3 to +13.0	V
	AV_DD	AVSS to +7.0*¹	V
	AV_SS	–0.3 to +0.3	V
Input voltage	V_IN	–0.3 to +7.0*²	V
Output voltage	V_OUT	–0.3 to +7.0*²	V
Display output voltage	V_OD	V_DD – 40 to V_DD + 0.3	V	As P channel transistor is open drain, VDD is reference.
High level output current	I_OH	–5	mA	All pins excluding outputs*3 (value per pin)
	I_ODH1	–15	mA	Display outputs S0 to S11 (value per pin)
	I_ODH2	–35	mA	Display outputs T0 to T7, and T8/S19 to T15/S12 (value per pin)
High level total output current	∑I_OH	–40	mA	Total for all pins excluding display outputs
High level total output current	∑I_ODH	–100	mA	Total for all output pins
Low level output current	I_OL	15	mA	Port (value per pin)
Low level output current	I_OLC	20	mA	Large current Port (value per pin)*4
Low level total output current	∑I_OL	100	mA	Total for all output pins
Operating temperature	T_opr	–10 to +75	°C
Storage temperature	T_stg	–55 to +150	°C
Allowable power dissipation	P_D	600	mW	QFP package

CXP829P60的产品描述：
The CXP829P60 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, fluorescent display panel controller/driver, I2C bus interface, remote control transmission circuit, remote control reception circuit, and 32kHz timer/counter besides the basic configurations of 8-bit CPU, PROM, RAM, and I/O port.

This LSI also provides sleep/stop functions which enable to lower power consumption.

The CXP829P60 is the PROM-incorporated version of the CXP82960 with built-in mask ROM, and it is able to write directly into the program. Thus, it is most suitable for evaluation use during system development and for small-quantity production.

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