MX10E8050IA Datasheet | Macronix

FEATURES - 80C51 CPU core - 3.0 ~ 3.6V voltage range - On-chip Flash program memory with in-system programming ( ISP ) - Operating frequency up to 40MHz (12x), 20MHz(6x) - 64K bytes Flash memory for code memory - 1280 bytes internal data RAM - Low power consumption - Code and data memory expandable to 64K Bytes - Four 8 bit and one 4 bit general purpose I/O ports - Three standard 16-bit Timers - In - Application Programming( IAP ) capability - On-chip Watch Dog Timer - Four channel PWM outputs/4bit general purpose I/O ports ( PLCC & LQFP only ) - UART - 7 interrupt sources with four priority level - 5 volt tolerant input - 400kb/s I2C - 6x / 12x clock mode PIN Configurations PLCC44 Pin Function 1 P4.2/PWM2 2 P1.0/T2 3 P1.1/T2EX 4 P1.2 5 P1.3 6 P1.4 7 P1.5 8 P1.6/SCL 9 P1.7/SDA 10 RST 11 P3.0/Rx D 12 P4.3/PWM3 13 P3.1/Tx D 14 P3.2/INT0 15 P3.3/INT1 Pin Function 16 P3.4/T0 17 P3.5/T1 18 P3.6/WR 19 P3.7/RD 20 XTAL2 21 XTAL1 22 VSS 23 P4.0/PWM0 24 P2.0/A8 25 P2.1/A9 26 P2.2/A10 27 P2.3/A11 28 P2.4/A12 29 P2.5/A13 30 P2.6/A14 Pin Function 31 P2.7/A15 32 PSEN 33 ALE 34 P4.1/PWM1 35 EA 36 P0.7/AD7 37 P0.6/AD6 38 P0.5/AD5 39 P0.4/AD4 40 P0.3/AD3 41 P0.2/AD2 42 P0.1/AD1 43 P0.0/AD0 44 VCC P/N:PM0887 Specifications subject to change without notice, contact your sales representatives for the most update information. REV. 1.6, MAR. 28, 2005...