mcf51jm128 Freescale Semiconductor, Inc, mcf51jm128 Datasheet - Page 28

• Manufacturer Part Number: mcf51jm128
• Description: Mcf51jm128 Coldfire Microcontroller Flexis 32-bit V1 Coldfire? Usb Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1
2
3
4
Conversion Time
(Including
sample time)
Sample Time
Total Unadjusted
Error
Differential
Non-Linearity
Integral
Non-Linearity
Zero-Scale Error 12 bit mode
Full-Scale Error
Quantization
Error
Input Leakage
Error
Characteristic
Typical values assume V
only and are not tested in production.
1 LSB = (V
Monotonicity and No-Missing-Codes guaranteed in 10 bit and 8 bit modes
Based on input pad leakage current. Refer to pad electricals.
Table 14. 5 Volt 12-bit ADC Characteristics (V
REFH
Short Sample (ADLSMP=0)
Long Sample (ADLSMP=1)
Short Sample (ADLSMP=0)
Long Sample (ADLSMP=1)
12 bit mode
10 bit mode
8 bit mode
12 bit mode
10 bit mode
8 bit mode
12 bit mode
10 bit mode
8 bit mode
10 bit mode
8 bit mode
12 bit mode
10 bit mode
8 bit mode
12 bit mode
10 bit mode
8 bit mode
12 bit mode
10 bit mode
8 bit mode
- V
REFL
)/2
DDAD
Conditions
N
3
3
= 5.0V, Temp = 25°C, f
C
P
P
P
D
D
T
T
T
T
T
T
T
T
T
T
T
T
T
T
ADCK
Symb
E
DNL
t
t
=1.0MHz unless otherwise stated. Typical values are for reference
E
E
INL
ADC
ADS
E
E
TUE
ZS
FS
Q
IL
REFH
Min
= V
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DDAD
-1 to 0
, V
±1.75
Typ
23.5
±3.0
±0.5
±0.5
±0.3
±1.5
±0.5
±0.3
±1.5
±0.5
±0.5
±0.5
±0.5
±0.2
±0.1
3.5
20
40
±1
±1
±1
—
—
REFL
1
= V
Max
±2.5
±1.0
±1.0
±0.5
±1.0
±0.5
±1.5
±0.5
±0.5
±0.5
±0.5
±2.5
±1
±1
—
—
—
—
—
—
—
—
—
—
—
SSAD
) (continued)
ADCK
cycles
ADCK
cycles
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Unit
2
2
2
2
2
2
2
See
conversion time
Pad leakage
V
V
quantization
ADIN
ADIN
Comment
variances
Includes
Table 13
R
= V
= V
AS
DDAD
SSAD
4
for
*