RFPIC12C509AG Microchip Technology Inc., RFPIC12C509AG Datasheet - Page 81

• Manufacturer Part Number: RFPIC12C509AG
• Description: 18/20-pin 8-bit Cmos Microcontroller With Uhf Ask/fsk Transmitter
• Manufacturer: Microchip Technology Inc.

TABLE 11-1:
11.3
When MCLR is asserted, the state of the OSC1/CLKIN and OSC2 pins are as follows:
TABLE 11-2:
©
Note 1: The weak pull-up resistor and associated current for the GP3/MCLR pin is non-linear when the respective
EXTRC
INTRC
2001 Microchip Technology Inc.
V
DD
*
2.5
5.5
2.5
5.5
Oscillator Mode
(Volts)
Reset
These parameters are characterized but not tested.
pin voltage is less than V
PULL-UP RESISTOR RANGES*
CLKIN/CLKOUT PIN STATES WHEN MCLR ASSERTED
Temperature ( C)
–40
–40
–40
–40
25
85
25
85
25
85
25
85
OSC1 pin is tristated and driven by external circuit
OSC1 pin is tristate input
DD
- 1.0V. See parameter D061 for GP3/MCLR pin current specifications.
Min
38K
42K
42K
15K
18K
19K
65K
80K
85K
50K
60K
65K
Preliminary
OSC1/CLKIN Pin
GP0/GP1
GP3
rfPIC12C509AG/509AF
(1)
100K
110K
Typ
42K
48K
49K
17K
20K
22K
80K
60K
65K
80K
1300K
1150K
850K
600K
750K
900K
Max
63K
63K
63K
20K
23K
25K
OSC2 pin is driven low
OSC2 pin is tristate input
OSC2 Pin
DS70031A-page 79
Units