MAC7101MAG40 Freescale Semiconductor, MAC7101MAG40 Datasheet - Page 26

• Manufacturer Part Number: MAC7101MAG40
• Description: IC MCU 32BIT FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MAC7xxxr

Specifications of MAC7101MAG40

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: DMA, POR
• Number Of I /o: 112
• Program Memory Size: 544KB (544K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 32x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Electrical Characteristics
3.10.2 ATD Accuracy
Table 29
injection, input capacitance and source resistance.
For the following definitions, see
Differential Non-Linearity (DNL) is defined as the difference between two adjacent switching steps:
The Integral Non-Linearity (INL) is defined as the sum of all DNLs:
26
NOTES:
1. Assumes V
2. These values include the quantization error which is inherently ½ count for any A/D converter.
NOTES:
1. Assumes V
2. These values include the quantization error which is inherently ½ count for any A/D converter.
Conditions shown in
f
Conditions shown in
f
Num C
Num C
ATDCLK
ATDCLK
R1
R2
R3
R4
R5
R6
R7
R8
S1
S2
S3
S4
S5
S6
S7
S8
and
P 10-bit Resolution
P 10-bit Differential Nonlinearity
P 10-bit Integral Nonlinearity
P 10-bit Absolute Error
P 8-bit Resolution
P 8-bit Differential Nonlinearity
P 8-bit Integral Nonlinearity
P 8-bit Absolute Error
P 10-bit Resolution
P 10-bit Differential Nonlinearity
P 10-bit Integral Nonlinearity
P 10-bit Absolute Error
P 8-bit Resolution
P 8-bit Differential Nonlinearity
P 8-bit Integral Nonlinearity
P 8-bit Absolute Error
= 2.0 MHz, 4.5 V ≤ V
= 2.0 MHz, 3.15 V ≤ V
Table 30
REF
REF
= V
= V
Table 7
Table 7
RH
RH
specify the ATD conversion performance excluding any errors due to current
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
– V
– V
Table 29. ATD Conversion Performance in 5.0 V Range
Table 30. ATD Conversion Performance in 3.3 V Range
RL
RL
except as noted here:
except as noted here:
DD
2
2
DD
Rating
Rating
= 5.12 V, other V
= 3.33 V, other V
2
2
A ≤ 5.5 V
A ≤ 3.6 V
INL n ( )
Figure
DNL i ( )
=
9.
i
∑
=
n
REF
REF
1
DNL i ( )
=
conditions result in different LSB resolutions.
conditions result in different LSB resolutions.
Preliminary
V
---------------------- 1
1 LSB
i
–
V
=
i 1
–
Symbol
Symbol
V
------------------ - n
1 LSB
DNL
DNL
DNL
DNL
n
LSB
LSB
LSB
LSB
INL
INL
–
INL
INL
AE
AE
AE
AE
–
V
0
–
–2.5
–0.5
–1.0
–1.5
–1.5
–3.5
–0.5
–1.5
–1.5
Min
Min
–1
—
–3
—
—
–5
—
3.25
±1.5
±2.0
±0.5
±1.0
±1.5
±2.0
±1.0
±1.0
Typ
20
Typ
13
5
—
—
—
—
1
1
1
1
Freescale Semiconductor
Max
Max
0.5
0.5
2.5
1.0
1.5
1.5
3.5
1.5
1.5
—
—
—
—
1
3
5
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Unit
Unit
mV
mV
mV
mV
Eqn. 17
Eqn. 18