MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 503

• 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

A.3.3
The pins XFC, EXTAL, XTAL dedicated to the oscillator have a nominal 2.5 V level. They are
supplied by V
A.3.4
This pin is used for production testing only, and should be tied to ground during normal operation.
A.4
Power supply must maintain regulation within operating V
and operating maximum current conditions. If positive injection current (V
than I
going out of regulation. Ensure external V
injection current. This will be the greatest risk when the MCU is not consuming power; e.g., if no
system clock is present, or if clock rate is very low, which would reduce overall power
consumption.
A.5
Absolute maximum ratings are stress ratings only. A functional operation under or outside those
maxima is not guaranteed. Stress beyond those limits may affect the reliability or cause permanent
damage of the device.
This device contains circuitry protecting against damage due to high static voltage or electrical
fields; however, it is advised that normal precautions be taken to avoid application of any voltages
higher than maximum-rated voltages to this high-impedance circuit. Reliability of operation is
enhanced if unused inputs are tied to an appropriate logic voltage level (e.g., either V
Freescale Semiconductor
DD3
Current Injection
Absolute Maximum Ratings
, the injection current may flow out of V
Oscillator
TEST
DDPLL
.
MC9S12NE64 Data Sheet, Rev. 1.1
DD3
load will shunt current greater than maximum
DD3
and could result in external power supply
DD3
or V
DD
range during instantaneous
in
> V
DD3
SS3
Current Injection
) is greater
or V
DD3
503
).