TWR-MCF51JF-KIT Freescale Semiconductor, TWR-MCF51JF-KIT Datasheet - Page 7

• Manufacturer Part Number: TWR-MCF51JF-KIT
• Description: MCF51JF Tower Kit
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of TWR-MCF51JF-KIT

• Rohs Compliant: YES
• Contents: Board
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MCF51JF128

shows a block diagram of the TWR-MCF51JF. The following sections describe the hardware in more
detail.
2.1 MCF51JF Microcontroller
The TWR-MCF51JF module features the MCF51JF128VLH. The key features of the microcontroller are
listed here:
TWRMCF51JFUM
Micro-AB
& DAC Output
Microphone
USB
32-bit ColdFire+ core with FlexMemory, EMAC, and DIV hardware acceleration
50 MHz maximum core operating frequency
64-pin LQFP, 9mm x 9mm
1.71V – 3.6V operating voltage input range
128 Kbytes of program flash, 32 Kbytes of static RAM
FlexMemory consisting of 32 Kbytes of FlexMemory that can be used as additional non-volatile
flash or up to 2KB of enhanced EEPROM.
10 flexible low power modes, ideal for extending battery life
Cryptographic Acceleration Unit (CAU) and Random Number Generator (RNGB)
for secure communications
Integrated capacitive touch sensing support: low power touch sensing interface (TSI)
Integrated USB 2.0 Full-Speed Device/Host/OTG Controller supporting connection via USB and
battery charging
Serial audio interface (SAI) providing a direct interface to codecs and to Inter-IC Sound (I2S)
audio devices
Mini-B
USB
5.0V
5.0V
Freescale Device
BDM, Power, SCI
OSBDM
ADC, DAC
General Purpose
Tower Plug-in
USB
(TWRPI)
External Connectors
TWR-MCF51JF Tower Module User's Manual
I
2
S, SPI, I
SPI, I
Figure 3. TWR-MCF51JF Block Diagram
BDM
SCI
2
C, ADC, GPIO
Tower Elevator Expansion Connectors
2
C, ADC, USB, DAC, PWM, SCI/UART, Flexbus
MMA8451Q
MCF51JF128
64-pin LQFP
Interface Circuits
8 MHz XTAL
TSI, GPIO
GPIO / Interrupts
Comparator
IR Output
Power
Reset
TSI
Touch Tower Plug-in
(TWRPI)
Cap Touch
Infrared Port
LED
LED
Pads
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3.3V