mc68hc705v12 Freescale Semiconductor, Inc, mc68hc705v12 Datasheet - Page 240

• Manufacturer Part Number: mc68hc705v12
• Description: M68hc05-based Mcu Hc05 Freescale Semiconductor
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
17.11 Gauge Driver Electricals
Advance Information
Input current on V
Maximum reference current
Internal total series impedance
Manual scan cycle period
Coil inductance
Coil resistance
Error tolerance of R
Coil current matching error (as % of I
Coil current absolute error
Coil current update time
Coil current maximum
Gauge supply regular error
Monotonicity
Coil current step size
1.
2. Minimum/maximum is dependent upon power calculation.
3. Assumes sin/cos
4. Coil is not on chip; values stated are indicative of the intended application.
5. Inherent within total error
Input current on V
Input current on V
V
GSUP
= 7.6 Vdc, T
(5)
(4)
(4)
GSUP
GSUP
GSUP
Characteristic
MAX
A
= 40 C to +85 C, unless otherwise noted.
with no coil current
with coil current
in stop mode
Freescale Semiconductor, Inc.
For More Information On This Product,
(1)
CM
)
(3)
Go to: www.freescale.com
Electrical Specifications
Symbol
I
E
I
t
R
t
GSUP
L
E
I
E
E
MSN
I
MAX
R
GCS
Step
MAX
CM
Coil
Coil
CM
GS
CA
SI
(I
12 * t
CM
Min
0.47
0.50
140
20
/255) *
—
—
—
—
—
—
—
0
0
MC68HC705V12
GCS
(2)
Note 5
(I
CM
Max
0.57
1.67
1.50
135
270
40
60
20
31
23
/255) *
5
1
1
9
5
(2)
—
Rev. 3.0
Unit
mH
mA
mA
mA
mA
mA
ms
ms
%
%
%
%
A