MC9S12NE64VTU Freescale Semiconductor, MC9S12NE64VTU Datasheet - Page 42

• 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

Chapter 1 MC9S12NE64 Device Overview
1.2.1.2
The MEBI is not available in the 80-pin package. The 80-pin package features an exposed tab that is used
for enhanced thermal management. The exposed tab requires special PCB layout considerations as
described in
42
MII_RXCLK/KWG4/PG4
80-Pin TQFP-EP
MII_TXCLK/KWH4/PH4
Appendix B, “Schematic and PCB Layout Design
MII_RXER/KWG6/PG6
MII_RXDV/KWG5/PG5
MII_RXD0/KWG0/PG0
MII_RXD1/KWG1/PG1
MII_RXD2/KWG2/PG2
MII_RXD3/KWG3/PG3
MII_TXER/KWH6/PH6
MII_TXEN/KWH5/PH5
MII_TXD3/KWH3/PH3
MII_TXD2/KWH2/PH2
MII_TXD1/KWH1/PH1
MII_TXD0/KWH0/PH0
MII_MDIO/KWJ1/PJ1
MII_MDC/KWJ0/PJ0
MII_CRS/KWJ2/PJ2
MII_COL/KWJ3/PJ3
Figure 1-4. Pin Assignments in 80-Pin TQFP-EP for MC9S12NE64
VDDX1
VSSX1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MC9S12NE64 Data Sheet, Rev 1.0
80-PIN TPFP-EP
Recommendations.”
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
PL0/ACTLED
PL1/LNKLED
VDDR
PL2/SPDLED
PHY_VSSRX
PHY_VDDRX
PHY_RXN
PHY_RXP
PHY_VSSTX
PHY_TXN
PHY_TXP
PHY_VDDTX
PHY_VDDA
PHY_VSSA
PHY_RBIAS
VDD2
VSS2
PL3/DUPLED
PL4/COLLED
BKGD/MODC
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