The MSP430G2544 is an ultra-low-power mixed signal microcontroller. Beijing Sichip offers the MSP430G2544 code extraction service. If you have such needs, welcome to touch me. Email: sichip209@gmail.com Skype: techip.mcu.02
Features of MSP430G2544:
Low Supply Voltage Range: 1.8 V to 3.6 V
Ultra-Low-Power Consumption
Active Mode: 270 µA at 1 MHz, 2.2 V
Standby Mode: 1 µA
Off Mode (RAM Retention): 0.1 µA
Ultra-Fast Wake Up From Standby Mode in Less Than 1 µs
16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
Basic Clock Module Configurations
Internal Frequencies up to 16 MHz With Four Calibrated Frequencies
Internal Very-Low-Power Low-Frequency (LF) Oscillator
32-kHz Crystal
High-Frequency (HF) Crystal up to 16 MHz
Resonator
External Digital Clock Source
External Resistor
16-Bit Timer_A With Three Capture/Compare Registers
2014年6月24日星期二
2014年6月9日星期一
P87C554 code extraction
The P87C554 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. Beijing Sichip offers the P87C554 mcu reverse service. If you have such needs, welcome to touch me for more details. Email: sichip209@gmail.com Skype: techip.mcu.02
Features of P87C554:
80C51 central processing unit
16k x 8 EPROM expandable externally to 64k bytes
An additional 16-bit timer/counter coupled to four capture registers and three compare registers
Two standard 16-bit timer/counters
512 x 8 RAM, expandable externally to 64k bytes
Capable of producing eight synchronized, timed outputs
A 10-bit ADC with eight multiplexed analog inputs
Fast 8-bit ADC option
Two 8-bit resolution, pulse width modulation outputs
Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs
I²C-bus serial I/O port with byte oriented master and slave functions
On-chip watchdog timer
Extended temperature ranges
Full static operation - 0 to 16 MHz
Operating voltage range: 2.7 V to 5.5 V (0 to 16 MHz) and 4.5 V to 5.5 V (16 to 33 MHz)
Three security bits
Encryption array - 64 bytes
4 level priority interrupt
15 interrupt sources
Features of P87C554:
80C51 central processing unit
16k x 8 EPROM expandable externally to 64k bytes
An additional 16-bit timer/counter coupled to four capture registers and three compare registers
Two standard 16-bit timer/counters
512 x 8 RAM, expandable externally to 64k bytes
Capable of producing eight synchronized, timed outputs
A 10-bit ADC with eight multiplexed analog inputs
Fast 8-bit ADC option
Two 8-bit resolution, pulse width modulation outputs
Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs
I²C-bus serial I/O port with byte oriented master and slave functions
On-chip watchdog timer
Extended temperature ranges
Full static operation - 0 to 16 MHz
Operating voltage range: 2.7 V to 5.5 V (0 to 16 MHz) and 4.5 V to 5.5 V (16 to 33 MHz)
Three security bits
Encryption array - 64 bytes
4 level priority interrupt
15 interrupt sources
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