MCF52232AF50 Freescale Semiconductor, MCF52232AF50 Datasheet - Page 43

• Manufacturer Part Number: MCF52232AF50
• Description: IC MCU 32BIT 128K FLASH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5223xr

Specifications of MCF52232AF50

• 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: 0°C ~ 70°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: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: M52235EVB, M52233DEMO
• Minimum Operating Temperature: 0 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

2.12
Table 38
The values in
Freescale Semiconductor
Name
Name
QS1
QS2
QS3
QS4
QS5
EP7
EP8
EP9
QSPI_CS[3:0]
QSPI_DOUT
lists QSPI timings.
QSPI_CLK
QSPI_DIN
QSPI Electrical Specifications
Table 38
EPCK low to EPQ output valid (out setup)
EPCK low to EPQ output invalid (out hold)
EPCS_B negation to EPQ tri-state
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)
QS1
correspond to
QS3
Table 37. EzPort Electrical Specifications (continued)
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Table 38. QSPI Modules AC Timing Specifications
Figure
Characteristic
Characteristic
13.
QS2
Figure 13. QSPI Timing
QS4
Min
Min
—
—
—
0
1
2
9
9
QS5
Electrical Characteristics
Max
Max
510
12
12
10
—
—
—
—
Unit
Unit
t
CYC
ns
ns
ns
ns
ns
ns
ns
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