MCF52256AG80 Freescale Semiconductor, MCF52256AG80 Datasheet - Page 40
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MCF52256AG80
Manufacturer Part Number
MCF52256AG80
Description
MCU 32BIT COLDFIRE V2 144LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5225xr
Datasheet
1.MCF52256CAG66.pdf
(46 pages)
Specifications of MCF52256AG80
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, QSPI, UART/USART, USB OTG
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
96
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
0°C ~ 70°C
Package / Case
144-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
80 MHz
Number Of Programmable I/os
96
Number Of Timers
10
Operating Supply Voltage
- 0.3 V to + 4 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
TWR-MCF5225X, TWR-SENSOR-PAK, TWR-SER, TWR-ELEV, TOWER, M52259EVB, M52259DEMOKIT
Minimum Operating Temperature
0 C
On-chip Adc
8-ch x 12-bit
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
Part Number:
MCF52256AG80
Manufacturer:
FREESCALE
Quantity:
20 000
2.17
Table 26
2.18
Table 27
The values in
2.19
Freescale Semiconductor
1
Name
All timing references to CLKOUT are given to its rising edge.
QS1
QS2
QS3
QS4
QS5
QSPI_CS[3:0]
Name
QSPI_DOUT
lists timer module AC timings.
lists QSPI timings.
T1
T2
QSPI_CLK
QSPI_DIN
DMA Timers Timing Specifications
QSPI Electrical Specifications
JTAG and Boundary Scan Timing
Table 27
QSPI_CS[3:0] to QSPI_CLK
QSPI_CLK high to QSPI_DOUT valid
QSPI_CLK high to QSPI_DOUT invalid (Output hold)
QSPI_DIN to QSPI_CLK (Input setup)
QSPI_DIN to QSPI_CLK (Input hold)
DTIN0 / DTIN1 / DTIN2 / DTIN3 cycle time
DTIN0 / DTIN1 / DTIN2 / DTIN3 pulse width
QS1
correspond to
QS3
Table 27. QSPI Modules AC Timing Specifications
Table 26. Timer Module AC Timing Specifications
Figure
MCF52259 ColdFire Microcontroller, Rev. 4
Characteristic
Characteristic
15.
QS2
Figure 15. QSPI Timing
1
QS4
3 t
1 t
Min
CYC
CYC
Min
—
1
2
9
9
QS5
Electrical Characteristics
Max
—
—
Max
510
10
—
—
—
Unit
ns
ns
Unit
t
CYC
ns
ns
ns
ns
40