Datasheet

Electrical Specifications
Tables of Data
MC68HC912D60A — Rev. 3.1 Technical Data
Freescale Semiconductor Electrical Specifications 409
Table 20-4. Supply Current
V
DD
= 5.0 Vdc ±10%, V
SS
= 0 Vdc, T
A
= T
L
to T
H
, unless otherwise noted
Characteristic Symbol
Frequency of Operation (E-clock)
Unit
2 MHz
(1)
4 MHz
(1)
8 MHz
Maximum total supply current
RUN:
Single-chip mode
Expanded mode
I
DD
18
30
30
50
50
85
mA
WAIT: (All peripheral functions shut down)
(2)
Single-chip mode
Expanded mode
W
IDD
4
5
6
9
8
12
mA
STOP:
(2)
Single-chip mode, no clocks
−40 to +85
+85 to +105
+105 to +125
S
IDD
10
50
50
10
50
50
10
50
50
µA
µA
µA
Maximum power dissipation
(3)
Single-chip mode
Expanded mode
P
D
100
165
165
275
275
467
mW
1. For information only. Supply current guaranteed at 8MHz only.
2. On the 80 QFP package option, unbonded pins must be made outputs or have pullups enabled.
3. Includes I
DD
and I
DDA
.
Table 20-5. ATD DC Electrical Characteristics
V
DD
= 5.0 Vdc ±10%, V
SS
= 0 Vdc, T
A
= T
L
to T
H
, ATD Clock = 2 MHz, unless otherwise noted
Characteristic Symbol Min Max Unit
Analog supply voltage
V
DDA
4.5 5.5 V
Analog supply current, normal operation
(1)
I
DDA
1.0 mA
Reference voltage, low
V
RL
V
SSA
V
DDA
/2
V
Reference voltage, high
V
RH
V
DDA
/2V
DDA
V
V
REF
differential reference voltage V
RH
−V
RL
4.5 5.5 V
Input voltage
(2)
V
INDC
V
SSA
V
DDA
V
Input current, off channel
(3)
I
OFF
100 nA
Reference supply current
I
REF
250 µA
Input capacitanceNot Sampling
Sampling
C
INN
C
INS
10
15
pF
pF
1. For each ATD module.
2. To obtain full-scale, full-range results, V
SSA
≤ V
RL
≤ V
INDC
≤ V
RH
≤ V
DDA
.
3. Maximum leakage occurs at maximum operating temperature. Current decreases by approximately one-half for each 10°C
decrease from maximum temperature.