mcf51mm256 Freescale Semiconductor, Inc, mcf51mm256 Datasheet - Page 31

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

Freescale Semiconductor
Supply Current
Supply Current
ADC
Asynchronous
Clock Source
Sample Time
Conversion
Time
Total
Unadjusted
Error
Differential
Non-Linearity
Integral
Non-Linearity
Characteristic
ADLPC=1, ADHSC=0
ADLPC=0, ADHSC=0
ADLPC=0, ADHSC=1
Stop, Reset, Module Off
ADLPC=1, ADHSC=0
ADLPC=0, ADHSC=0
ADLPC=0, ADHSC=1
See Block Guide for sample times
See Block Guide for conversion times
16-bit differential mode
16-bit single-ended mode
13-bit differential mode
12-bit single-ended mode
11-bit differential mode
10-bit single-ended mode
9-bit differential mode
8-bit single-ended mode
16-bit differential mode
16-bit single-ended mode
13-bit differential mode
12-bit single-ended mode
11-bit differential mode
10-bit single-ended mode
9-bit differential mode
8-bit single-ended mode
16-bit differential mode
16-bit single-ended mode
13-bit differential mode
12-bit single-ended mode
11-bit differential mode
10-bit single-ended mode
9-bit differential mode
8-bit single-ended mode
Conditions
Table 16. 16-bit SAR ADC Characteristics full operating range
(V
1
REFH
= V
DDAD
f
Symb
I
I
ADACK
DDAD
DDAD
TUE
DNL
INL
, > 1.8, V
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
REFL
—
—
—
—
= V
±1.75
±10.0
Typ
SSAD
0.01
±1.5
±0.7
±0.8
±0.5
±0.5
±2.5
±2.5
±0.7
±0.7
±0.5
±0.5
±0.2
±0.2
±6.0
±1.0
±1.0
±0.5
±0.5
±0.3
±0.3
215
470
610
±16
±20
2.4
5.2
6.2
2
≤ 8 MHz)
+48/-40
+56/-28
±0.75
±0.75
±16.0
±20.0
+5/-3
+5/-3
Max
±3.0
±3.5
±1.5
±1.5
±1.0
±1.0
±0.5
±0.5
±2.5
±2.5
±1.0
±1.0
±0.5
±0.5
—
—
—
—
—
—
—
±1
±1
Preliminary Electrical Characteristics
LSB
LSB
LSB
MHz
Unit
μA
μA
3
2
2
C
C
P
T
T
T
T
T
T
T
T
T
T
T
T
T
AVGS = %11)
(AVGE = %1
ADLSMP=0
Comment
Averaging
Hardware
ADCO=1
t
1/f
ADACK
ADACK
32x
=
31