MCF51JE256CMB Freescale Semiconductor, MCF51JE256CMB Datasheet - Page 15
![IC MCU 256K COLDF 81-PBGA](/photos/39/70/397078/bga-81_sml.jpg)
MCF51JE256CMB
Manufacturer Part Number
MCF51JE256CMB
Description
IC MCU 256K COLDF 81-PBGA
Manufacturer
Freescale Semiconductor
Series
MCF51JEr
Datasheet
1.TWR-MCF51JE.pdf
(50 pages)
Specifications of MCF51JE256CMB
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, EBI/EMI, I²C, SCI, SPI, USB OTG
Peripherals
LVD, PWM, WDT
Number Of I /o
48
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x12b, D/A 1x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
81-LBGA
Core
ColdFire V1
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SPI, SCI, I2C
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
48
Number Of Timers
2
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Package
81MAPBGA
Device Core
ColdFire
Family Name
MCF51JE
Maximum Speed
50.33 MHz
On-chip Adc
8-chx12-bit
On-chip Dac
1-chx12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51JE256CMB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
3
This section contains electrical specification tables and reference timing diagrams for the
MCF51JE256/128 microcontroller, including detailed information on power considerations, DC/AC
electrical characteristics, and AC timing specifications.
The electrical specifications are preliminary and are from previous designs or design simulations. These
specifications may not be fully tested or guaranteed at this early stage of the product life cycle. These
specifications will, however, be met for production silicon. Finalized specifications will be published after
complete characterization and device qualifications have been completed.
3.1
The electrical parameters shown in this supplement are guaranteed by various methods. To give the
customer a better understanding, the following classification is used and the parameters are tagged
accordingly in the tables where appropriate:
Freescale Semiconductor
P
C
D
T
Preliminary Electrical Characteristics
Parameter Classification
Those parameters are guaranteed during production testing on each individual device.
Those parameters are achieved by the design characterization by measuring a statistically relevant
sample size across process variations.
Those parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
Those parameters are derived mainly from simulations.
The parameters specified in this data sheet supersede any values found in the module
specifications.
The classification is shown in the column labeled “C” in the parameter tables where
appropriate.
Table 4. Parameter Classifications
Preliminary — Subject to Change
NOTE
NOTE
Preliminary Electrical Characteristics
1-1