Information

PIC12C508A/C509A/CR509A
2003 Microchip Technology Inc. DS80063D-page 1
The PIC12C508A/C509A/CR509A (Rev. B) parts you
have received conform functionally to the Device Data
Sheet (DS40139), except for the anomalies described
below.
1. Valid regions of operation:
FIGURE 1: PIC12LC508A/LC509A/LCR509A VOLTAGE FREQUENCY GRAPH, -40°C TA 0°C
6.0
2.5
4.0
3.0
0
3.5
4.5
5.0
5.5
410
Frequency (MHz)
V
DD
20
(Volts)
25
2.0
2.7
Note 1: The shaded region indicates the permissible combinations of voltage and frequency.
2: The maximum rated speed of the part limits the permissible combinations of voltage and frequency.
Please reference the Product Identification System section for the maximum rated speed of the parts.
PIC12C508A/C509A/CR509A Rev. B Silicon/Data Sheet Errata
Note: As with any windowed EPROM device, please cover the window at all times, except when erasing.

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