MCF52236AF50A Freescale Semiconductor, MCF52236AF50A Datasheet - Page 25

• Manufacturer Part Number: MCF52236AF50A
• Description: 32-bit Microcontrollers - MCU KIRIN2E EPP - REVA
• Manufacturer: Freescale Semiconductor

Specifications of MCF52236AF50A

• Core: ColdFire V2
• Processor Series: MCF52235
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: 0 C to + 70 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit, 12 bit
• A/d Channels Available: 8
• Interface Type: I2C, QSPI, UART
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Programmable I/os: 56
• Number Of Timers: 4
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V

1.12
Table 13
1.13
Table 14
1.14
Table 15
1.15
These signals are used as the interface to the on-chip JTAG controller and also to interface to the BDM logic.
Freescale Semiconductor
General Purpose Timer
PWM Output Channels
Test Mode Select
Test Data Input
describes the signals of the Analog-to-Digital Converter.
describes the General Purpose Timer Signals.
describes the PWM signals.
Signal Name
JTAG Enable
Signal Name
Signal Name
Analog Reference
Input/Output
Test Reset
Test Clock
ADC Signals
General Purpose Timer Signals
Pulse Width Modulator Signals
Debug Support Signals
Analog Supply
Analog Inputs
Signal Name
Abbreviation
Abbreviation
Abbreviation
PWM[7:0]
JTAG_EN
GPT[3:0]
Abbreviation
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
TRST
TCLK
TMS
TDI
AN[7:0]
V
V
V
V
DDA
SSA
RH
RL
Table 16. Debug Support Signals
Inputs to or outputs from the general purppose timer module
Pulse width modulated output for PWM channels
Select between debug module and JTAG signals at reset
This active-low signal is used to initialize the JTAG logic
asynchronously.
Used to synchronize the JTAG logic.
Used to sequence the JTAG state machine. TMS is sampled on the
rising edge of TCLK.
Serial input for test instructions and data. TDI is sampled on the rising
edge of TCLK.
Inputs to the A-to-D converter.
Reference voltage high and low inputs.
Isolate the ADC circuitry from power supply noise
Table 15. PWM Signals
Table 13. ADC Signals
Table 14. GPT Signals
Function
Function
Function
Function
MCF52235 Family Configurations
I/O
—
—
I
I
I
I/O
I/O
I/O
I/O
O
I
I
I
I
I
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