PIC16F62X
17.4
Timing Parameter Symbology
The timing parameter symbols have been created with one of the following formats:
1. TppS2ppS
2. TppS
T
F
Frequency
Lowercase subscripts (pp) and their meanings:
pp
ck
T
Time
CLKOUT
I/O port
MCLR
osc
t0
OSC1
T0CKI
io
mc
Uppercase letters and their meanings:
S
F
H
I
Fall
P
R
V
Z
Period
High
Rise
Invalid (Hi-impedance)
Low
Valid
L
Hi-Impedance
FIGURE 17-5: LOAD CONDITIONS
Load condition 1
Load condition 2
VDD/2
RL
CL
CL
Pin
Pin
VSS
VSS
RL = 464Ω
CL = 50 pF for all pins except OSC2
15 pF for OSC2 output
TABLE 17-3: DC CHARACTERISTICS: PIC16F62X, PIC16LF62X
Standard Operating Conditions (unless otherwise stated)
DC Characteristics
Parameter
Sym
Characteristic
Min
Typ†
Max Units
Conditions
No.
Data EEPROM Memory
D120
Ed
Endurance
1M*
10M
—
E/W 25°C at 5V
D121
Vdrw VDD for read/write
VMIN
—
5.5
V
VMIN = Minimum operating
voltage
D122
Tdew Erase/Write cycle time
—
4
8*
ms
Program Flash Memory
D130
D131
Ep
Vpr
Endurance
VDD for read
1000*
Vmin
10000
—
—
5.5
E/W
V
VMIN = Minimum operating
voltage
D132
D133
Vpew VDD for erase/write
Tpew Erase/Write cycle time
4.5
—
—
4
5.5
8*
V
ms
*
These parameters are characterized but not tested.
†
Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
DS40300B-page 138
Preliminary
1999 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
