MCF51CN128CGT Freescale Semiconductor, MCF51CN128CGT Datasheet - Page 4

• Manufacturer Part Number: MCF51CN128CGT
• Description: IC MCU 32BIT 128K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: MCF51CNr

Specifications of MCF51CN128CGT

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: Ethernet, I²C, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN
• Processor Series: MCF51CN
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Data Ram Size: 24 KB
• Interface Type: I2C, SPI, SCI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 38
• 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: TWR-MCF51CN-KIT, TWR-SER, TWR-ELEV, TOWER
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 12 Channel
• For Use With: TWR-MCF51CN - KIT TOWER BOARDTWR-MCF51CN-KIT - KIT TOWER BOARD/SERIAL/ELEVATOR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCF51CN128 Series Comparison
1
1.1
The following table compares the various device derivatives available within the MCF51CN128 series.
4
MCF51CN128 Series Comparison
Device Comparison
1
2
Flash memory size (KB)
RAM size (KB)
V1 ColdFire core equiped with BDM (background debug
module) and 2X3 Crossbar switch
ADC (analog-to-digital converter) channels (12-bit)
FEC (Fast Ethernet Controller with MII Interface)
COP (computer operating properly)
IIC1 (inter-integrated circuit)
IIC2
IRQ (interrupt request input)
KBI (keyboard interrupts)
LVD (low-voltage detector)
MCG (multipurpose clock generator)
Port I/O
RGPIO (rapid general-purpose I/O)
RTC (real-time counter)
SCI1, SCI2 & SCI3 (serial communications interface)
SPI1 & SPI2 (serial peripheral interface)
TPM1 (Timer/PWM Module) channels
TPM2 channels
MTIM1 & MTIM2
External Timer Clocks
Mini-FlexBus
XOSC (crystal oscillator)
All GPIO are muxed with other functions
TMRCLK2 is not available on the 48 pin package, although MTIM2 can be used as an
internal timebase using on-chip clock sources.
1
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Table 1. MCF51CN128 Series Device Comparison
Feature
80-pin
Yes
16
70
16
3
3
2
MCF51CN128
64-pin
Yes
128
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
24
12
54
16
12
3
3
1
0
2
48-pin
Freescale Semiconductor
38
6
8
3
3
1
0