MC9S12E256MFUE Freescale Semiconductor, MC9S12E256MFUE Datasheet - Page 588

• Manufacturer Part Number: MC9S12E256MFUE
• Description: IC MCU 256K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256MFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-QFP
• Processor Series: S12E
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 12
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• On-chip Dac: 2-ch x 8-bit
• Controller Family/series: HCS12/S12X
• No. Of I/o's: 60
• Ram Memory Size: 16KB
• Cpu Speed: 25MHz
• No. Of Timers: 3
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1
Conditions are shown in
V
f
Appendix A Electrical Characteristics
A.6.5
Table A-23
capacitance and source resistance.
For the following definitions see also
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:
588
Num C
ATDCLK
REF
These values include the quantization error which is inherently 1/2 count for any A/D converter.
1
2
3
4
5
6
7
8
9
= V
C 10-Bit Absolute Error at f
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
= 2.0MHz
RH
- V
specifies the ATD conversion performance excluding any errors due to current injection, input
ATD Accuracy — 3.3V Range
RL
= 3.328V. Resulting to one 8 bit count = 13mV and one 10 bit count = 3.25mV
Table A-4
1
1
Rating
unless otherwise noted
ATDCLK
Table A-23. 3.3V ATD Conversion Performance
INL n
= 4MHz
MC9S12E256 Data Sheet, Rev. 1.08
Figure
DNL i
=
i
A-9.
∑
=
n
1
=
DNL i
V
-------------------------- - 1
i
1LSB
–
Symbol
V
DNL
DNL
LSB
LSB
i 1
=
INL
INL
AE
AE
AE
–
V
-------------------- - n
1LSB
n
–
–
V
0
–
–1.5
–3.5
–0.5
–1.5
–2.0
Min
–5
—
—
—
3.25
Typ
13
—
1.5
2.5
7.0
1.0
1.5
Freescale Semiconductor
Max
1.5
3.5
0.5
1.5
2.0
—
—
—
5
Counts
Counts
Counts
Counts
Counts
Counts
Counts
Unit
mV
mV