C501_1 Datasheet, PDF (115/121 Pages) Siemens Semiconductor Group – 8-Bit Single-Chip Microcontroller

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