IN80C49N
FEATURES
8039/8049 patible 2k x 8 ROM (80C49) ROMless (80C39) 128 x 8 RAM 8-bit counter/timers
- Memory addressing capability 4k ROM and 4k RAM
- Power control modes: Idle mode Power-down mode
- - CMOS and TTL patible Speed range at VCC=5V 8 MHz
- Fully static design
- Single step input operation from DC to 8MHz (MCS-48 family)
PIN CONFIGURATIONS
TO XTAL 1 XTAL 2 RESET SS IN T EA RD PSEN WR ALE DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 V SS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P L A S T IC DUAL I N -L I N E PACKAGE 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 V CC T1 P 27 P 26 P 25 P 24 P 17 P 16 P 15 P 14 P 13 P 12 P 11 P 10 V DD PROG P 23 P 22 P 21 P 20
..
IN80C39N/IN80C49N
CMOS single-chip 8-bit microcontroller 80C39/80C49 DC ELECTRICAL CHARACTERISTICS FOR INTEGRAL DEVICES T=-10 o C to + 70o C; Vcc= 5V ± 10%
Parameter Symb Vcc Icc Icc1 Ipd Vil Vili Vih Vih1 ±Itl ±Ili Vol Vol1 Voh Voh1 Rrst Ci/0 Supply current operating, m A Idle mode current, m...
