TWR-MCF51JE Freescale Semiconductor, TWR-MCF51JE Datasheet - Page 4

• Manufacturer Part Number: TWR-MCF51JE
• Description: TOWER SYSTEM BOARD MCF51JE
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®, Flexis™r
• Type: MCUr

Specifications of TWR-MCF51JE

• Contents: Board
• Data Bus Width: 32 bit
• Interface Type: RS-232, RS-485, Ethernet, CAN, USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51J
• Silicon Family Name: Flexis - MCF51JE
• Rohs Compliant: Yes
• For Use With/related Products: Freescale Tower System, MCF51JE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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