8 bit flash-microcomputer MN101EF77G/MN101EF82G for security alarm

  MN101EF77G/MN101EF82G is a 8 bit flash-microcomputer with built-in Panasonic's original small code size and high-performance 8 bit CPU "AM13E". Built-in audio amplifier and 2 gain amplifier enable to lower the power consumption at 1µA when stand-by mode, which is industry's lowest level. Realizing the efficient system control of security alarm by low power consumption with built-in 1.7 reference supply, 8 bit / 16 bit timer, serial interface and AD converter as peripheral functions.

• Wide range power supply voltage: 1.8V to 3.6V
• Built-in class-AB amplifier
• Power consumption is lower than 1µA when stand-by (reduced by 50%)
• Built-in high-precision built-in oscillator (16MHz ± 2%)
• Supporting the audio output function (ADPCM)
• Reference supply output for voltage detection (low power voltage detection available)

• For battery-driven consumer applications such as security alarms

Items		MN101EF77G	MN101EF82G
Package		48-HQFP (7mm)	64-TQFP (10mm)
I/O port (Max)		35	51
Minimum instruction execution cycle (µs)		0.125 (8bit CPU)	0.125 (8bit CPU)
Memory	ROM / RAM	128KB(Flash) / 2KB	128KB(Flash) / 2KB
Interrupt	Internal / External	18 / 6	18 / 7
Timer	8bit / 16bit	5 / 2	5 / 2
	Other	WDT : 2	WDT : 2
Serial Interfaces	Sync. or  UART	2 (Duplex)	2 (Duplex)
	Sync. or  I2C	1	1
A/D Converter (channel)		10bit : 9	10bit : 9
Internal Oscillator		High-speed: 16MHz ± 2% Low speed: 5kHz ± 10%	High-speed: 16MHz ± 2% Low-speed: 5kHz ± 10%
Other		Auto Reset, Gain amplifier 2ch, Audio middleware support, Reference supply (1.7 ± 0.1V), LED output : 7, HALT1(when stand-by) less than 1µA, Audio amplifier	Auto Reset, Gain amplifier 2ch, Audio middleware support, Reference supply (1.7 ± 0.1V), LED output : 7, HALT1(when stand-by) less than 1µA, Audio amplifier