M44C090-H microcontroller equivalent, (m44c890-h / m44c090-h) low current microcontroller.
/ Benefits
D Extended temperature range for high temperature up to 105_C D 2-Kbyte ROM, 256 x 4-bit RAM D 12 bidirectional I/Os D Up to 6 external / internal interrupt so.
The M44C090-H / M44C890-H is suitable for the transmitter side. It contains ROM, RAM, parallel I/O ports, one 8-bit pro.
Name VDD VSS nc nc BP20 BP21 BP22 BP23 BP40 BP41 BP42 BP43
Type
Function Supply voltage Circuit ground Not connected Not connected Bidirectional I/O Bidirectional I/O Bidirectional I/O Bidirectional I/O Bidirectional I/O
Alternate Function
&n.
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