mcf51mm256 Freescale Semiconductor, Inc, mcf51mm256 Datasheet - Page 45

• Manufacturer Part Number: mcf51mm256
• Description: 32-bit Coldfire V1 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

1
3.16
Freescale Semiconductor
Num
See typical chart below.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
#
1
#
1
Supply voltage
Temperature
Output Load Capacitance
Maximum Load
Voltage Reference Output with Factory
Trim. V
Temperature Drift (Vmin - Vmax across
the full temperature range)
Aging Coefficient
Powered down Current (Off Mode,
VREFEN=0, VRSTEN=0)
Bandgap only (MODE_LV[1:0] = 00)
Low-Power buffer (MODE_LV[1:0] = 01)
Tight-Regulation buffer (MODE_LV[1:0]
= 10)
Load Regulation MODE_LV = 10
Line Regulation (Power Supply
Rejection)
Voltage Reference Output with
VREF Electrical Specifications
DD
Characteristic
Temperature
Characteristic
= 3 V.
Factory Trim
Characteristic
Table 26. VREF Limited Range Operating Requirements
Table 27. VREF Limited Range Operating Behaviors
Table 25. VREF Electrical Specifications
Symbol
Symbol
T
Vout
A
Symbol
V
Tdrift
Vout
DC
AC
C
Ac
T
DDA
—
—
I
I
I
I
A
L
TBD
Min
Min
0
1.148
1.80
TBD
Min
–40
—
—
—
—
—
—
—
—
—
—
Max
TBD
Max
50
Preliminary Electrical Characteristics
(TBD)
1.152
Max
TBD
0.10
TBD
125
105
100
100
3.6
1.1
10
10
75
—
Unit
µA
Unit
°C
C
C
C
C
ppm/year
µV/mA
Unit
mV
mA
mA
mV
µA
µA
µA
dB
°C
nf
V
V
Notes
1
Notes
C
C
D
—
P
T
C
C
T
T
T
C
C
C
45