MCF51CN128CGT Freescale Semiconductor, MCF51CN128CGT Datasheet - Page 4
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MCF51CN128CGT
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51CN128CGT
Manufacturer:
CIRRUS
Quantity:
1 355
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