RFPIC12C509AG Microchip Technology Inc., RFPIC12C509AG Datasheet - Page 83

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

11.5
FIGURE 11-4:
TABLE 11-3:
©
Note 1: Data in the Typical (“Typ”) column is at 5V, 25 C unless otherwise stated. These parameters are for design
Parameter
2001 Microchip Technology Inc.
AC Characteristics
No.
1
2
3
4
OSC1
2: All specified values are based on characterization data for that particular oscillator type under standard
3: Instruction cycle period (T
* These parameters are characterized but not tested.
Timing Diagrams and Specifications
guidance only and are not tested.
operating conditions with the device executing code. Exceeding these specified limits may result in an
unstable oscillator operation and/or higher than expected current consumption.
When an external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
TosR, TosF Clock in (OSC1) Rise or Fall Time
TosL, TosH Clock in (OSC1) Low or High Time
F
T
Sym
EXTERNAL CLOCK TIMING REQUIREMENTS
Tcy
OSC
OSC
EXTERNAL CLOCK TIMING
Q4
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Voltage V
External CLKIN Frequency
Oscillator Frequency
External CLKIN Period
Oscillator Period
Instruction Cycle Time
CY
Q1
Characteristic
) equals four times the input oscillator time base period.
1
(2)
DD
(2)
Preliminary
range is described in Section 11.1
(2)
(3)
Q2
(2)
–40 C
rfPIC12C509AG/509AF
2
3
T
Min
250
250
250
50*
DC
DC
DC
0.1
DC
A
—
2*
—
—
5
5
Q3
+85 C (industrial)
4/F
Typ
3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
(1)
10,000
Max
200
200
25*
50*
—
—
—
—
—
—
—
Q4
4
4
4
4
Units
MHz
MHz
MHz
kHz
kHz
ms
ms
ms
ns
ns
ns
ns
ns
ns
4
—
XT osc mode
LP osc mode
EXTRC osc mode
XT osc mode
LP osc mode
XT osc mode
LP osc mode
EXTRC osc mode
XT osc mode
LP osc mode
XT oscillator
LP oscillator
XT oscillator
LP oscillator
Q1
DS70031A-page 81
Conditions