MCF51EM256CLK Freescale Semiconductor, MCF51EM256CLK Datasheet - Page 32
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MCF51EM256CLK
Manufacturer Part Number
MCF51EM256CLK
Description
IC MCU 32BIT 256KB FLASH 80LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51EMr
Datasheets
1.MCF51EM128CLL.pdf
(2 pages)
2.MCF51EM128CLL.pdf
(54 pages)
3.MCF51EM128CLL.pdf
(636 pages)
Specifications of MCF51EM256CLK
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SCI, SPI
Peripherals
LCD, LVD, PWM, WDT
Number Of I /o
56
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 12x16b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
80-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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51EM256CLK
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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