MC9S12NE64VTUE Freescale Semiconductor, MC9S12NE64VTUE Datasheet - Page 357

• Manufacturer Part Number: MC9S12NE64VTUE
• Description: IC MCU 64K FLASH EEPROM 80-TQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64VTUE

• 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
• Processor Series: S12N
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 125 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 4
• Operating Supply Voltage: - 0.3 V to + 3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12NE64E, DEMO9S12NE64E
• Minimum Operating Temperature: - 65 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 25MHz
• Total Internal Ram Size: 8KB
• # I/os (max): 70
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 2.625/3.465V
• Operating Supply Voltage (min): 2.357/2.375/3.135V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: TQFP
• 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: Lead free / RoHS Compliant

100XHD —100BASE-TX Half-Duplex
10TFD —10BASE-T Full-Duplex
10THD —10BASE-T Half-Duplex
SUPPRE —MF Preamble Suppression
ANCOMP —Auto-Negotiation Complete
REMFLT — Remote Fault
ANABL — Auto-Negotiation Ability
LNKSTST — Link Status
Freescale Semiconductor
To inform the management interface (MI) that it has completed processing, ANCOMP is set by the
A/N process. After it has been started, the auto-negotiation process uses link code words to exchange
capability information and establish the highest common denominator (HCD) for link transactions.
Possible remote faults (RF)
After it is set, REMFLT is cleared each time register 1 is read via the management interface. REMFLT
is also cleared by a PHY reset.
The PHY sets this bit when it determines that a valid link has been established. The occurrence of a
link failure will cause LNKSTST to be cleared. After it has been cleared, it remains cleared until it is
read via the management interface.
1 = Indicates the PHY supports 100BASE-TX half-duplex mode
0 = Indicates the PHY does not support 100BASE-TX half-duplex mode
1 = Indicates the PHY supports 10BASE-T full-duplex mode
0 = Indicates the PHY does not support 10BASE-T full-duplex mode
1 = Indicates the PHY supports 10BASE-T half-duplex mode
0 = Indicates the PHY does not support 10BASE-T half-duplex mode
1 = Indicates that management frames are not required to contain the preamble stream
0 = Indicates that management frames are required to contain the preamble stream
1 = Indicates that the auto-negotiation process has completed and that the contents of registers 4
0 = Indicates that the auto-negotiation process has not completed and that the contents of registers
1 = Indicates that a remote fault condition has been detected.
0 = No fault detected
1 = Indicates that PHY has auto-negotiation ability
0 = Indicates that PHY does not have auto-negotiation ability
1 = Indicates a valid link has been established
0 = Indicates a valid link has NOT been established
a) The link partner transmits the RF bit (5.13=1)
b) Link partner protocol is not 00001 (5.4:0)
c) Link partner advertises only T4 capability (5.9:5)
d) No common operation mode found between PHY and the link partner.
through 7 are valid.
4 through 7 are not valid
MC9S12NE64 Data Sheet, Rev. 1.1
Memory Map and Register Descriptions
357