MCF52236CAF50 Freescale Semiconductor, MCF52236CAF50 Datasheet - Page 28

• Manufacturer Part Number: MCF52236CAF50
• Description: IC MCU 32BIT 256K FLASH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5223xr

Specifications of MCF52236CAF50

• 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: 256KB (256K 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
• Processor Series: MCF522x
• Core: ColdFire V2
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, QSPI, UART
• 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
• On-chip Adc: 12 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical Characteristics
2
This section contains electrical specification tables and reference timing diagrams for the MCF52235, including detailed
information on power considerations, DC/AC electrical characteristics, and AC timing specifications.
28
Electrical Characteristics
The parameters specified in this appendix supersede any values found in the module
specifications.
12.4K
1%
Pin numbering is shown
Figure 5. Suggested Connection Scheme for Power and Ground
for the 80-pin LQFP
MCF52235
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
0.22µF
0.22µF
0.22µF
V
V
DD
SS
V
V
NOTE
V
V
V
V
V
V
V
DDX1
DDX2
V
V
SSX1
SSX2
V
PLL
PLL
DDR
DDA
V
SSA
DD2
DD1
SS2
SS1
RH
RL
33
35
69
70
71
72
58
11
10
31
30
45
44
74
73
0.22µF
0.1µF
0.1µF
0.1µF
0.1µF
0.22µF
0.22µF
0.1µF
* optional
10µH
*
1000pF
Freescale Semiconductor
3.3V
10µF
10V
Tantalum