MCF52236AF50A Freescale Semiconductor, MCF52236AF50A Datasheet - Page 39

• 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

2.8.3
Table 32
Freescale Semiconductor
and
TXEN
1
TXC
Maximum transmit time
Unjab time
TXD
Figure 11
Typical values are at 25C.
10BASE-T Jab and Unjab Timing
COL
TXEN
COL
show the relevant 10BASE-T jab and unjab timing parameters.
Parameter
Table 32. 10BASE-T Jab and Unjab Timing Parameters
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Figure 10. 10BASE-T SQE (Heartbeat) Timing
Figure 11. 10BASE-T Jab and Unjab Timing
t1
Symbol
t1
t2
t1
Min
—
—
t2
Typ
525
98
t2
1
Max
—
—
Electrical Characteristics
Units
ms
ms
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