Table of Contents
Advertisement
Table 33-7. QADC Conversion Specifications (Operating)
(V
and V
= 5.0 V
DDH
DDA
Num
1
QADC Clock (QCLK) Frequency
Conversion Cycles
2
Conversion Time
1
F
= 2.0 MHz
QCLK
3
Min = CCW/IST =%00
Max = CCW/IST =%11
4
Stop Mode Recovery Time
2
5
Resolution
Absolute (total unadjusted) error
6
2
F
= 2.0 MHz
QCLK
Absolute (total unadjusted) error
7
2
F
= 2.0 MHz
QCLK
1
Conversion characteristics vary with F
QADC pins as GPIO functions during conversions may result in degraded results. Best QADC conversion accuracy is
achieved at a frequency of 2 MHz.
2
At V
– V
= 5.12 V, one count = 5 mV
RH
RL
3
Accuracy tested and guaranteed at V
4
Current Coupling Ratio, K, is defined as the ratio of the output current, I
injection current, I
, when both adjacent pins are overstressed with the specified injection current. K = I
inj
input voltage error on the channel under test is calculated as Verr = I
5
Performance expected with production silicon.
33.6 Flash Memory Characteristics
The Flash memory characteristics are shown in Table 33-8 and Table 33-9.
Table 33-8. SGFM Flash Program and Erase Characteristics
Parameter
System clock (read only)
System clock (program/erase)
1
T
is defined to be –40°C and T
L
2
Refer to the Flash section for more information
MOTOROLA
±
,
0.5V, V
= 2.7-3.6V
dc
DD
temperature range, f
Parameter
1
3, 4, 5
, 2 clock input sample time
3, 4, 5
, 2 clock input sample time
rate. Reduced conversion accuracy occurs at max F
QCLK
– V
= 5.0V ± 0.5V
RH
RL
(V
= 2.7 to 3.6 V, T
DDF
2
is defined to be 85°C
H
Chapter 33. Electrical Characteristics
V
and V
= 0 V
, V
SS
SSA
dc
RH
= 16 MHz)
sys
Symbol
F
QCLK
CC
T
CONV
T
SR
—
AE
—
, measured on the pin under test to the
out
K
inj *
*
1
= T
to T
)
A
L
H
Symbol
Min
f
0
sys(R)
f
0.15
sys(P/E)
Flash Memory Characteristics
– V
= 5 V
± 0.5V, T
within operating
RL
dc
A
Min
Max
0.5
2.1
14
28
7.0
14.0
—
10
5
—
-2
2
-3
3
rate. Using the
QCLK
R
.
S
Typ
Max
—
80
—
80
Unit
MHz
QCLK
cycles
µ
s
µ
s
mV
Counts
Counts
/I
. The
out
inj
Unit
MHz
MHz
33-9
Advertisement
Table of Contents
