MC9S12XA256CAL Freescale Semiconductor, MC9S12XA256CAL Datasheet - Page 127

• Manufacturer Part Number: MC9S12XA256CAL
• Description: IC MCU 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XA256CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• Cpu Speed: 80MHz
• No. Of Timers: 1
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: S12XA
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN, I2C, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 16 Channel)
• Package: 112LQFP
• Family Name: HCS12
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 2.5|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.2
This section lists all inputs to the ATD10B16C block.
4.2.1
This pin serves as the analog input channel x. It can also be configured as general-purpose digital input
and/or external trigger for the ATD conversion.
4.2.2
These inputs can be configured to serve as an external trigger for the ATD conversion.
Refer to the
4.2.3
V
4.2.4
These pins are the power supplies for the analog circuitry of the ATD10B16CV4 block.
4.3
This section provides a detailed description of all registers accessible in the ATD10B16C.
4.3.1
Table 4-1
Freescale Semiconductor
RH
is the high reference voltage, V
External Signal Description
Memory Map and Register Definition
gives an overview of all ATD10B16C registers
ANx (x = 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) — Analog Input
Channel x Pins
ETRIG3, ETRIG2, ETRIG1, ETRIG0 — External Trigger Pins
V
V
Module Memory Map
Device Overview
RH
DDA
, V
, V
RL
SSA
— High Reference Voltage Pin, Low Reference Voltage Pin
— Analog Circuitry Power Supply Pins
chapter for availability and connectivity of these inputs.
MC9S12XDP512 Data Sheet, Rev. 2.21
RL
is the low reference voltage for ATD conversion.
Chapter 4 Analog-to-Digital Converter (ATD10B16CV4) Block Description
127