MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 165

• 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

Freescale Semiconductor
Disable PLL
Wait Mode.
Core req’s
PLLWAI=1
PLLSEL,
Clear
?
yes
no
core clocks
SYSWAI=1
CWAI or
Disable
?
yes
Figure 4-23. Wait Mode Entry/Exit Sequence
no
system clocks
SYSWAI=1
Disable
MC9S12NE64 Data Sheet, Rev. 1.1
?
yes
due to external
Wait Mode left
reset
no
(Wakeup from Wait)
SCM Interrupt
Exit Wait w.
Exit Wait w.
Generate
CMRESET
ext.RESET
Wait Mode
Enter
no
Continue w.
SCMIE=1
Wait Mode
normal OP
SCME=1
CME=1
CM fail
Enter
SCM
Exit
?
?
?
?
yes
yes
yes
yes
no
no
no
Wait Mode
Functional Description
SCM=1
Enter
SCM
Exit
INT
?
?
no
yes
yes
no
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