MCF51EM256CLL Freescale Semiconductor, MCF51EM256CLL Datasheet - Page 164

IC MCU 32BIT 256KB FLASH 100LQFP

MCF51EM256CLL

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCF51EM256CLL
Manufacturer:
FREESCALE
Quantity:
110
Part Number:
MCF51EM256CLL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Modes of Operation
6-12
Crystal Oscillator 1 (IRTC) On — 32 kHz
Crystal Oscillator 2 (ICS)
Port I/O Registers
CF1_CORE
Peripheral
2
3
4
PRACMP
LVD/LVW
I/O Pins
ADC
MTIMx
CCS
Flash
IRTC
This ADC-specific mode defines the case where the device is fully regulated and the normal peripheral clock
is stopped. In this case, the ADC can run using its internally generated asynchronous ADACK clock.
Analog modules must be in their low-power mode when the device is operated in this state.
This ADC-specific mode defines the case where the device is in loose regulation and the normal peripheral
clock is stopped. In this case, the ADC can only be run using its low-power mode and internally generated
asynchronous ADACK clock.
COP
CRC
BDC
KBIx
LCD
PDB
IRQ
ICS
IIC
1,2
3
MCF51EM256 Series ColdFire Integrated Microcontroller Reference Manual, Rev. 8
Table 6-4. Peripheral Operation as a Function of Power Mode
RANGE = 0
States Held
via POR)
(Interrupts
(Wake Up
Disabled)
HGO = 0
FullOn
Stop2
On
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
6
5
Stop or BLPE
On — 32 kHz
SoftADACK
RANGE = 0
(Wake Up)
(Wake Up)
(Wake Up)
(Wake Up)
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
SoftNoClk
HGO = 0
Disabled
SoftOn
FullOn
Stop3
NoClk
On
4
On — 32 kHz On — 32 kHz
FULLADACK
Stop or any
(Wake Up)
(Wake Up)
(Wake Up)
(Wake Up)
(Wake Up)
All Modes
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullNoClk
FullOn
Stop4
NoClk
mode
On
On
On
Mode
RANGE = 0
SoftNoClk
SoftNoClk
SoftNoClk
HGO = 0
Disabled
LPwait
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
FullOn
BLPE
On
On
On — 32 kHz
Any mode
FullNoClk
FullNoClk
All Modes
FullNoClk
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
FullOn
Wait
On
On
Freescale Semiconductor
On — 32 kHz
RANGE = 0
HGO = 0
Disabled
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
SoftOn
FullOn
LPrun
BLPE
On
On

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