VMX51C900 Datasheet - Ramtron

VMX51C900 Versa Mix 8051 MCU

for PLCC-44 T ABLE 1: PIN DESCRIPTIONS FOR PLCC-44 P4.1 ALE/LCDSEG5 PLCC - 44 Name I/O Function PLCC - 44 Name LCDSEG3 I/O Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 P4.2 T2 P1.0 T2EX P1.1 P1.2 PWMA P1.3 P1.4 PWMB P1.5 P1.6 P1.7 RES RXD P3.0 P4.3 TXD P3.

VMX51C900 Features

* such as a 4 Channel 8-bit A/D Converter, 2 PWM outputs and 14 segment x 4 common LCD driver. The VMX51C900 hardware features make it a versatile and cost-effective controller for a wide range of embedded applications. The Flash memory can be programmed using a parallel programmer available from Ramt

VMX51C900_Ramtron.pdf