MC9S12NE64VTU Freescale Semiconductor, MC9S12NE64VTU Datasheet - Page 115

• Manufacturer Part Number: MC9S12NE64VTU
• Description: IC MCU 25MHZ ETHERNET/PHY 80TQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64VTU

• Mfg Application Notes: MC9S12NE64 Integrated Ethernet Controller Implementing an Ethernet Interface with the MC9S12NE64 Web Server Development with MC9S12NE64 and Open TCP
• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 3.465 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 16 bit
• Operating Supply Voltage: - 0.3 V to + 3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• On-chip Adc: 10 bit
• For Use With: EVB9S12NE64E - BOARD EVAL FOR 9S12NE64DEMO9S12NE64E - DEMO BOARD FOR 9S12NE64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

3.3.2.1.5
Read:Anytime.
Write:Anytime.
This register configures whether a pull-up or a pull-down device is activated, if the port is used as input.
This bit has no effect if the port is used as output. Out of reset no pull device is enabled.
PERT[7:4] — Pull Device Enable Port T
3.3.2.1.6
Read:Anytime.
Write:Anytime.
This register selects whether a pull-down or a pull-up device is connected to the pin.
PPST[7:4] — Pull Select Port T
Freescale Semiconductor
1 = Either a pull-up or pull-down device is enabled.
0 = Pull-up or pull-down device is disabled.
1 = A pull-down device is connected to the associated port T pin, if enabled by the associated bit in
0 = A pull-up device is connected to the associated port T pin, if enabled by the associated bit in
Module Base + $4
Module Base + $5
Reset:
Reset:
Read:
Read:
Write:
Write:
register PERT and if the port is used as input.
register PERT and if the port is used as input.
Pull Device Enable Register (PERT)
Polarity Select Register (PPST)
PERT7
PPST7
Bit 7
Bit 7
0
0
Figure 3-6. Port T Pull Device Enable Register (PERT)
= Reserved or unimplemented
= Reserved or unimplemented
PERT6
PPST6
Figure 3-7. Port T Polarity Select Register (PPST)
6
0
6
0
MC9S12NE64 Data Sheet, Rev. 1.1
PERT5
PPST5
5
0
5
0
PERT4
PPST4
4
0
4
0
—
—
3
0
3
0
—
—
2
0
2
0
Memory Map and Register Descriptions
—
—
1
0
1
0
Bit 0
Bit 0
—
—
0
0
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