MCP2200
3.2
AC Characteristics
3.2.1
TIMING PARAMETER SYMBOLOGY
The timing parameter symbols have been created in one of the following formats:
1. TppS2ppS
2. TppS
T
F
E
Frequency
Error
T
Time
Lowercase letters (pp) and their meanings:
pp
io
Input or Output pin
Receive
osc
tx
Oscillator
Transmit
Reset
rx
bitclk
drt
RX/TX BITCLK
Device Reset Timer
RST
Uppercase letters and their meanings:
S
F
H
I
Fall
P
R
V
Z
Period
High
Rise
Invalid (high-impedance)
Low
Valid
L
High-impedance
3.2.2
TIMING CONDITIONS
The operating temperature and voltage specified in
Table 3-3 apply to all timing specifications unless other-
wise noted. Figure 3-2 specifies the load conditions for
the timing specifications.
TABLE 3-3:
TEMPERATURE AND VOLTAGE SPECIFICATIONS - AC
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40C TA +85C
Operating voltage VDD range as described in DC spec,
AC CHARACTERISTICS
Section 3.1 “DC Characteristics”.
FIGURE 3-2:
LOAD CONDITIONS
FOR DEVICE TIMING
SPECIFICATIONS
Pin
50 pF (15 pF for OSC2)
2011 Microchip Technology Inc.
DS22228B-page 29
MICROCHIP [ MICROCHIP ]
