MCF52232CAF50 Freescale Semiconductor, MCF52232CAF50 Datasheet - Page 39
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MCF52232CAF50
Manufacturer Part Number
MCF52232CAF50
Description
IC MCU 32BIT 128K FLASH 80-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5223xr
Datasheet
1.MCF52236AF50.pdf
(55 pages)
Specifications of MCF52232CAF50
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
50MHz
Connectivity
Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
56
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-LQFP
Cpu Family
MCF5223x
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
50MHz
Interface Type
I2C/QSPI/UART
Total Internal Ram Size
32KB
# I/os (max)
56
Number Of Timers - General Purpose
10
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
On-chip Adc
8-chx12-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
LQFP
Processor Series
MCF522x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
32 KB
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
56
Number Of Timers
10
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M52235EVB, M52233DEMO
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF52232CAF50
Manufacturer:
FREESCAL
Quantity:
410
Company:
Part Number:
MCF52232CAF50
Manufacturer:
Freescale
Quantity:
221
Company:
Part Number:
MCF52232CAF50
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
2.8.3
Table 32
Freescale Semiconductor
and
TXEN
1
TXC
Maximum transmit time
Unjab time
TXD
Figure 11
Typical values are at 25C.
10BASE-T Jab and Unjab Timing
COL
TXEN
COL
show the relevant 10BASE-T jab and unjab timing parameters.
Parameter
Table 32. 10BASE-T Jab and Unjab Timing Parameters
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Figure 10. 10BASE-T SQE (Heartbeat) Timing
Figure 11. 10BASE-T Jab and Unjab Timing
t1
Symbol
t1
t2
t1
Min
—
—
t2
Typ
525
98
t2
1
Max
—
—
Electrical Characteristics
Units
ms
ms
39