MC9S12E256VFUE Freescale Semiconductor, MC9S12E256VFUE Datasheet - Page 65

• Manufacturer Part Number: MC9S12E256VFUE
• Description: IC MCU 256K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256VFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 80-QFP
• Processor Series: S12E
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 12
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• On-chip Dac: 8 bit, 2 Channel
• Package: 80PQFP
• Family Name: HCS12
• Maximum Speed: 50 MHz
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

1.4.19
PAD[15:0] are the analog inputs for the analog to digital converter (ADC). They can also be configured as
general purpose digital input or output pin. When enabled as digital inputs or outputs, the PAD[15:0] can
also be configured as Keypad Wake-up pins (KWU) and generate interrupts causing the MCU to exit
STOP or WAIT mode. Consult
“Analog-to-Digital Converter (ATD10B16CV4)”
1.4.20
PM7 is a general purpose input or output pin. When the IIC module is enabled it becomes the serial clock
line (SCL) for the IIC module (IIC). While in reset and immediately out of reset the PM7 pin is configured
as a high impedance input pin. Consult
Chapter 10, “Inter-Integrated Circuit (IICV2)”
1.4.21
PM6 is a general purpose input or output pin. When the IIC module is enabled it becomes the Serial Data
Line (SDL) for the IIC module (IIC). While in reset and immediately out of reset the PM6 pin is configured
as a high impedance input pin. Consult
Chapter 10, “Inter-Integrated Circuit (IICV2)”
1.4.22
PM5 is a general purpose input or output. When the Serial Communications Interface 2 (SCI2) transmitter
is enabled the PM5 pin is configured as the transmit pin TXD2 of SCI2. While in reset and immediately
out of reset the PM5 pin is configured as a high impedance input pin. Consult
Module (PIM9E256V1)”
about pin configurations.
1.4.23
PM4 is a general purpose input or output. When the Serial Communications Interface 2 (SCI2) receiver is
enabled the PM4 pin is configured as the receive pin RXD2 of SCI2. While in reset and immediately out
of reset the PM4 pin is configured as a high impedance input pin. Consult
Module (PIM9E256V1)”
about pin configurations.
1.4.24
PM3 is a general purpose input or output pin. While in reset and immediately out of reset the PM3 pin is
configured as a high impedance input pin. Consult
for information about pin configurations.
Freescale Semiconductor
PAD[15:0] / AN[15:0] / KWAD[15:0] — Port AD I/O Pins [15:0]
PM7 / SCL — Port M I/O Pin 7
PM6 / SDA — Port M I/O Pin 6
PM5 / TXD2 — Port M I/O Pin 5
PM4 / RXD2 — Port M I/O Pin 4
PM3 — Port M I/O Pin 3
and
and
Chapter 8, “Serial Communication Interface (SCIV4)”
Chapter 8, “Serial Communication Interface (SCIV4)”
Chapter 3, “Port Integration Module (PIM9E256V1)”
MC9S12E256 Data Sheet, Rev. 1.08
Chapter 3, “Port Integration Module (PIM9E256V1)”
Chapter 3, “Port Integration Module (PIM9E256V1)”
for information about pin configurations.
for information about pin configurations.
for information about pin configurations.
Chapter 3, “Port Integration Module (PIM9E256V1)”
Chapter 1 MC9S12E256 Device Overview (MC9S12E256DGV1)
Chapter 3, “Port Integration
Chapter 3, “Port Integration
for information
for information
and the
Chapter 6,
and
and
65