Features: DUAL OPERATION FREQUENCIES: - 32.768 KHZ & 0.5 SECOND TIMER INTERRUPT. - BUILT-IN PLL CIRCUIT TO GENERATE SYSTEM CLOCK MAX 20MHZ.BUILT-IN 2KBYTES(1K*16) RAM.ADDRESS UP TO 8MBYTE(4M*16) RAM OR ROM OR ROM AND RAM BUILT-IN 16KBYTE(8K*16) PROGRAM ROM AND 0.5M BYTE(768K*16) DATA ROMBUI...
APC5890: Features: DUAL OPERATION FREQUENCIES: - 32.768 KHZ & 0.5 SECOND TIMER INTERRUPT. - BUILT-IN PLL CIRCUIT TO GENERATE SYSTEM CLOCK MAX 20MHZ.BUILT-IN 2KBYTES(1K*16) RAM.ADDRESS UP TO 8MBYTE(4M*16...
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Features: • Complies with EU directive 2002/95/EC calling for the elimination of lead and ot...
DE-COMPRESSION RATE | VOICE DURATION | DE-COMPRESSION RATE | VOICE DURATION |
2.25 K BIT/SEC | 91min. | 8.4 K BIT/SEC | 24.38min. |
2.7 K BIT/SEC | 75.85min. | 9.6 K BIT/SEC | 21.33min. |
3.15 K BIT/SEC | 65.01min. | 10.8 K BIT/SEC | 18.96min. |
3.6 K BIT/SEC | 56.89 min. | 12.0 K BIT/SEC | 17.07min. |
4.8 K BIT/SEC | 42.67min. | 13.2 K BIT/SEC | 15.52min. |
6.0 K BIT/SEC | 34.13 min. | 14.4 K BIT/SEC | 14.22min. |
7.2 K BIT/SEC | 28.44min. |
BUILT-IN 12 BITS D/A, 8 BITS ADC.
I/O PORTS
16 I/O PINS FOR PORT A.
12 OUTPUT FOR PORT B.
16 I/O PINS FOR PORT C.
TWO 16BITS TIMERS : TIMER_A AND TIMER_B.
WATCHDOG TIMER.
SLEEP MODE : CRYSTAL & SYSTEM