MCF52236AF50A Freescale Semiconductor, MCF52236AF50A Datasheet - Page 33

• 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

Freescale Semiconductor
Active current, core and I/O
Analog supply current
PLL @25 MHz
PLL @60 MHz
Normal operation
Low-power STOP
Characteristic
1
2
3
4
STOP mode 3 (STPMD[1:0]=11)
STOP mode 2 (STPMD[1:0]=10)
STOP mode 1 (STPMD[1:0]=01)
STOP mode 0 (STPMD[1:0]=00)
WAIT
DOZE
RUN
All values are measured with a 3.30 V power supply.
Refer to the “Power Management” chapter in the MCF52235 ColdFire
Microcontroller Reference Manual for more information on low-power modes.
These values were obtained with CLKOUT and all peripheral clocks except for the CFM clock
disabled prior to entering low-power mode. The tests were performed at room temperature. All
code was executed from flash memory; running code from SRAM further reduces power
consumption.
These values were obtained with CLKOUT and all peripheral clocks enabled. All code was
executed from flash memory.
Table 24. Current Consumption Specifications in Low-Power Modes
I
Mode
DDR
Symbol
Table 23. Active Current Consumption Specifications
+I
I
DDA
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
DDA
+I
2
DDX
Running from
EPHY Off
SRAM,
130
75
20
15
PLL @25 MHz
(typical)
Running from
10
10
16
25
16
EPHY Off
Flash,
138
3
82
20
15
0.2
7
Typical
PLL @60 MHz
(typical)
Running from
Flash, EPHY
12
12
27
27
45
10BaseT
150
220
20
15
3
®
PLL @60 MHz
Integrated
(peak)
Running from
Flash, EPHY
1.0
100BaseT
—
—
—
—
—
—
260
310
20
15
4
Electrical Characteristics
1
Unit
mA
Peak
290
340
30
50
Unit
mA
mA
A
33