User`s manual

Device Specifications
C501
Semiconductor Group 10-18
Recommended Oscillator Circuits
MCS02452
XTAL1
XTAL2 XTAL2
XTAL1
Crystal Oscillator Mode Driving from External Source
External Oscillator
Signal
N.C.
20 pF
3.5 - 40 MHz
C = pF10
(incl. stray capacitance)
P-LCC-44/Pin 20
P-DIP-40/Pin 18
M-QFP-44/Pin 14
M-QFP-44/Pin 15
P-DIP-40/Pin 19
P-LCC-44/Pin 21
M-QFP-44/Pin 14
P-DIP-40/Pin 18
P-LCC-44/Pin 20
P-LCC-44/Pin 21
P-DIP-40/Pin 19
M-QFP-44/Pin 15
C
C
Note : During programming and verification of the C501-1E OTP memory
a clock signal of 4-6 MHz must be applied to the device.