MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 118

• 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

Chapter 3 Port Integration Module (PIM9NE64V1)
RDRS[7:0] — Reduced Drive Port S
3.3.2.2.5
Read:Anytime.
Write:Anytime.
This register configures whether a pull-up or a pull-down device is activated, if the port is used as input or
as output in wired-or (open drain) mode. These bits have no effect if the port is used as push-pull output.
Out of reset a pull-up device is enabled.
PERS[7:0] — Pull Device Enable Port S
3.3.2.2.6
Read:Anytime.
Write:Anytime.
This register selects whether a pull-down or a pull-up device is connected to the pin.
PPSS[7:0] — Pull Select Port S
118
1 = Associated pin drives at about 1/3 of the full drive strength.
0 = Full drive strength at output.
1 = Either a pull-up or pull-down device is enabled.
0 = Pull-up or pull-down device is disabled.
1 = A pull-down device is connected to the associated port S pin, if enabled by the associated bit in
0 = A pull-up device is connected to the associated port S pin, if enabled by the associated bit in
Module Base + $C
Module Base + $D
Reset:
Reset:
Read:
Read:
Write:
Write:
register PERS and if the port is used as input.
PERS register and if the port is used as input or as wired-or output.
Pull Device Enable Register (PERS)
Polarity Select Register (PPSS)
PERS7
PPSS7
Bit 7
Bit 7
1
0
Figure 3-12. Port S Pull Device Enable Register (PERS)
PERS6
PPSS6
Figure 3-13. Port S Polarity Select Register (PPSS)
6
1
6
0
MC9S12NE64 Data Sheet, Rev. 1.1
PERS5
PPSS5
5
1
5
0
PERS4
PPSS4
4
1
4
0
PERS3
PPSS3
3
1
3
0
PERS2
PPSS2
2
1
2
0
PERS1
PPSS1
1
1
1
0
Freescale Semiconductor
PERS0
PPSS0
Bit 0
Bit 0
1
0