HD404052 - Hitachi Semiconductor

HD404052 (HD404054 / HD404094) HMCS400-series microcomputers designed to increase program productivity

The HD404054 Series and HD404094 Series are HMCS400-series microcomputers designed to increase program productivity with large-capacity memory. Each microcomputer has three timers, one serial interface, comparator, input capture circuit. The HD404054 Series includes three chips: the HD404052 with 2-kword ROM; the HD404054 with 4kword ROM; and the HD4074054 w.

Features

• The differences between HD404054 Series and HD404094 Series HD404054 Series I/O pins 10 large-current output pins: Six 15-mA sinks and four 10-mA sources HD404094 Series
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• 6 largecurrent output pins: Two 15-mA sinks and four 10-mA sources 4 intermediate voltage output pins
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• www.DataSheet4U.com 27 I/O pins and 8 dedicated input pins Three timer/counters Eight-bit input capture circuit Two timer outputs (including two PWM outputs) One event counter inputs (including one double-edge function) One clock-synchronous 8-bit serial interface Comparator (2 channels) Built-in oscil.