
Electrical Specifications
Data Sheet
M68HC12B Family — Rev. 9.0
338
Electrical Specifications
MOTOROLA
19.6 Supply Current
Characteristic(1)
Symbol
2 MHz4 MHz8 MHz
Unit
Maximum total supply current
RUN:
Single-chip mode
Expanded mode
IDD
15
25
45
70
mA
WAIT: (All peripheral functions shut down)
Single-chip mode
Expanded mode
WIDD
1.5
4
3
7
5
10
mA
STOP:
Single-chip mode, no clocks
40 to +85
+85 to +105
+105 to +125
SIDD
10
25
50
10
25
50
10
25
50
A
Maximum power dissipation(2)
Single-chip mode
Expanded mode
PD
75
125
225
350
mW
1. VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = TL to TH, unless otherwise noted
2. Includes IDD and IDDA