Electrical Characteristics
Data Sheet
M68HC11E Family — Rev. 5
170
Electrical Characteristics
MOTOROLA
10.8 MC68L11E9/E20 Supply Currents and Power Dissipation
Characteristic
(1)
Symbol
1 MHz
2 MHz
Unit
Run maximum total supply current
(2)
Single-chip mode
V
DD
= 5.5 V
V
DD
= 3.0 V
Expanded multiplexed mode
V
DD
= 5.5 V
V
DD
= 5.5 V
I
DD
8
4
14
7
15
8
27
14
mA
Wait maximum total supply current
(2)
(all peripheral functions shut down)
Single-chip mode
V
DD
= 5.5 V
V
DD
= 3.0 V
Expanded multiplexed mode
V
DD
= 5.5 V
V
DD
= 3.0 V
W
IDD
3
1.5
5
2.5
6
3
10
5
mA
Stop maximum total supply current
(2)
Single-chip mode, no clocks
V
DD
= 5.5 V
V
DD
= 3.0 V
Maximum power dissipation
Single-chip mode
2 MHz
3 MHz
Expanded multiplexed mode
2 MHz
3 MHz
S
IDD
50
25
50
25
μ
A
P
D
44
12
77
21
85
24
150
42
mW
1. V
DD
= 3.0 Vdc to 5.5 Vdc, V
SS
= 0 Vdc, T
A
= T
L
to T
H
, unless otherwise noted
2. EXTAL is driven with a square wave, and
t
CYC
= 500 ns for 2 MHz rating
t
CYC
= 333 ns for 3 MHz rating
V
IL
≤
0.2 V
V
IH
≥
V
DD
–
0.2 V
no dc loads
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.