MCF51JE256CMB Freescale Semiconductor, MCF51JE256CMB Datasheet - Page 4
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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
Features
1
The following table provides a cross-comparison of the features of the MCF51JE256/128 according to
package.
The following table describes the functional units of the MCF51JE256/128.
1-4
1
2
FLASH Size (bytes)
RAM Size (bytes)
Pin Quantity
Programmable Analog Comparator (PRACMP)
Debug Module (DBG)
Multipurpose Clock Generator (MCG)
Inter-Integrated Communication (IIC)
Interrupt Request Pin (IRQ)
Keyboard Interrupt (KBI)
Digital General Purpose I/O
Power and Ground Pins
Time Of Day (TOD)
Serial Communications (SCI1)
Serial Communications (SCI2)
Serial Peripheral Interface (SPI1(FIFO))
Serial Peripheral Interface(SPI2)
Carrier Modulator Timer Pin (IRO)
TPM Input Clock Pin (TPMCLK)
TPM1 Channels
TPM2 Channels
XOSC1
XOSC2
USB On-the-Go
Mini-FlexBus
Rapid GPIO
Programmable Delay Block (PDB)
12-Bit SAR ADC Differential Channels
12-Bit SAR ADC Single-Ended Channels
DAC Ouput Pin (DACO)
Voltage Reference Output Pin (VREFO)
Port I/O count does not include BLMS, BKGD and IRQ. BLMS and BKGD are Output only, IRQ is input only.
Each differential channel is comprised of 2 pin inputs.
Features
Feature
Table 1. MCF51JE256/128 Features by MCU and Package
1
2
Preliminary — Subject to Change
104
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
16
69
16
8
4
4
4
8
MCF51JE256
100
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
16
65
16
8
4
4
4
8
262144
32K
DATA
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
81
16
48
8
4
4
9
4
8
DATA
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
80
16
47
8
4
4
9
4
8
Freescale Semiconductor
DATA
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
81
16
48
MCF51JE128
8
4
4
9
4
8
131072
32K
DATA
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
80
16
47
8
4
4
9
4
8