MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 365

• Manufacturer Part Number: MC9S12NE64CPV
• Description: IC MCU 25MHZ ETHERNT/PHY 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64CPV

• 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: 70
• 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 ~ 85°C
• Package / Case: 112-LQFP
• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

ACKR — Acknowledge Bit Received
PGR — Page Received
LKC — Link Changed
ANC — Auto-Negotiation Changed
PDF — Parallel Detect Fault
RMTF — Remote Fault
JABI — Jabber Interrupt
12.3.4.2 Proprietary Status Register
MII Register Address 17 (%10001)
Read: Anytime
Write:
Freescale Semiconductor
RESET:
W
R
1 = Acknowledge bit has been received from the link partner
0 = Acknowledge bit has not been received since the last access of this register. (ACK bit 14 of the
1 = A new page has been received from the link partner
0 = A new page has not been received from the link partner since the last access of this register (Bit
1 = The link status has changed since the last access of this register
0 = The link status has not changed since the last access of this register. (LNK bit 14 of the
1 = The auto-negotiation status has changed since the last access of this register
0 = The auto-negotiation status has not changed since the last access of this register
1 = A parallel-detect fault has occurred since the last access of this register
0 = A parallel-detect fault has not been detected since the last access of this register. (Bit 4 was set
1 = A remote fault condition has been detected since the last access of this register
0 = A remote fault condition has not been detected since the last access of this register. (RMTF bit 4
1 = A jabber condition has been detected since the last access of this register
0 = A jabber condition has not been detected since the last access of this register (JABD bit 1 of the
15
auto-negotiation link partner ability register was set by receipt of link code word)
1 was set by a page received event)
proprietary status register was changed)
by rising edge of parallel detection fault)
of the status register was set by rising edge of a remote fault)
status register was set by rising edge of jabber condition)
0
0
= Unimplemented or Reserved
LNK
14
1
DPMD
13
1
SPD
12
1
Figure 12-16. Proprietary Status Register
11
0
0
MC9S12NE64 Data Sheet, Rev. 1.1
ANNC PRCVD
10
0
9
0
MODE
ANC
(1)
8
7
0
0
6
0
0
PLR
5
0
Memory Map and Register Descriptions
4
0
0
3
0
0
2
0
0
1
0
0
0
0
0
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