MC9S12NE64VTUE Freescale Semiconductor, MC9S12NE64VTUE Datasheet - Page 353
![IC MCU 64K FLASH EEPROM 80-TQFP](/photos/12/28/122851/mc9s12ne64vtue_sml.jpg)
MC9S12NE64VTUE
Manufacturer Part Number
MC9S12NE64VTUE
Description
IC MCU 64K FLASH EEPROM 80-TQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12NE64VTU.pdf
(554 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12NE64VTUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12NE64VTUE
Manufacturer:
FREESCALE
Quantity:
20 000
- Current page: 353 of 554
- Download datasheet (4Mb)
Read: Anytime
Write: See each bit description
PHYADD[4:0] — EPHY Address for MII Requests
12.3.2.3 Ethernet Physical Transceiver Status Register (EPHYSR)
Read: Anytime
Write: See bit descriptions
10DIS — EPHY Port 10BASE-T mode status
EPHYIF — EPHY Interrupt Flag
Freescale Semiconductor
100DIS — EPHY Port 100BASE-TX mode status
These bits can be written anytime, but the EPHY address is latched to the MII PHY address register
(MII address 21.4:0) only when the EPHYEN bit transitions from 0 to 1. PHYADD4 is the MSB of
the of the EPHY address.
This bit is not writable — read only. Output to indicate EPHY port Base100-TX mode status.
This bit is not writable. Output to indicate EPHY port 10BASE-T mode status.
EPHYIF indicates that interrupt conditions have occurred. To clear the interrupt flag, write a 1 to this
bit after reading the interrupt control register via the MII management interface.
1 = EPHY port 100BASE-TX disabled
0 = EPHY port 100BASE-TX enabled
1 = EPHY port 10BASE-T disabled
0 = EPHY port 10BASE-T enabled
1 = EPHY interrupt has occurred
0 = EPHY interrupt has not occurred
Module Base + $2
RESET:
W
R
Figure 12-5. Ethernet Physical Transceiver Status Register (EPHYSR)
7
0
0
= Unimplemented or Reserved
6
0
0
MC9S12NE64 Data Sheet, Rev. 1.1
100DIS
5
1
10DIS
4
1
3
0
0
2
0
0
Memory Map and Register Descriptions
1
0
0
EPHYIF
0
0
353
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