new C4201 in
original carrier |
Introduction date:
Technology:
Category:
History:
|
1974
P-channel silicon gate MOS technology
4 MHz Clock
Generator
The 4201A
is a CMOS integrated circuit designed to fill the clock
requirements
of the MCS-40 microcomputer family. The 4201 contains a
crystal controlled
oscillator (XTAL external), clock generation circuitry,
and both MOS and TTL
level clock driver circuits.
The 4201 also performs the power on reset function
required by MCS-40
Components and provides the logic necessary to implement
the single-step function of the 4040 central processor
unit. |
