MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 32

• Manufacturer Part Number: MCF51EM256CLL
• Description: IC MCU 32BIT 256KB FLASH 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr

Specifications of MCF51EM256CLL

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LCD, LVD, PWM, WDT
• Number Of I /o: 63
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MCF51EM
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: RS-232, LIN
• Maximum Clock Frequency: 50 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: DEMOEM
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Characteristics
32
1
2
3
Total
Unadjusted
Error
Differential
Non-Linearity
Integral
Non-Linearity
Zero-Scale
Error
Characteristic
All accuracy numbers assume the ADC is calibrated with V
Typical values assume V
only and are not tested in production.
1 LSB = (V
Table 15. 16-bit ADC Characteristics(V
REFH
– V
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
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
REFL
DDAD
Conditions
)/2
MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.3
N
= 3.0V, Temp = 25°C, f
Preliminary—Subject to Change Without Notice
1
REFH
C
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
ADCK
= V
Symb
TUE
DNL
E
INL
DDAD
= 2.0 MHz unless otherwise stated. Typical values are for reference
ZS
REFH
> 2.7V, V
= V
Min
DDAD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
REFL
±1.75
±10.0
Typ
±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
±4.0
±4.0
±0.7
±0.7
±0.4
±0.4
±0.2
±0.2
±16
±20
= V
2
SSAD
+24/-24
+32/-20
+16/-8
±1.25
±0.75
±0.75
±12.0
±16.0
+16/0
, F
Max
±2.0
±2.5
±1.0
±1.0
±1.0
±0.5
±0.5
±2.0
±2.0
±1.0
±1.0
±0.5
±0.5
±2.0
±2.0
±1.0
±1.0
±0.5
±0.5
±3
±3
±1
±1
ADCK
< 4MHz, ADHSC=1)
Freescale Semiconductor
LSB
LSB
LSB
LSB
Unit
3
2
2
2
V
AVGS = %11)
(AVGE = %1
ADIN
Comment
Averaging
Hardware
32x
= V
SSAD