MCF52236AF50A Freescale Semiconductor, MCF52236AF50A Datasheet - Page 43

• 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

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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