MC9S12XA256CAL Freescale Semiconductor, MC9S12XA256CAL Datasheet - Page 33

• 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

Freescale Semiconductor
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— 10-bit resolution
— External and internal conversion trigger capabilityFiveFourTwo 1M bit per second,
— Five receive and three transmit buffers
— Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit, or 8 x 8 bit
— Four separate interrupt channels for Rx, Tx, error, and wake-up
— Low-pass filter wake-up function
— Loop-back for self-test operation
ECT (enhanced capture timer)
— 16-bit main counter with 7-bit prescaler
— 8 programmable input capture or output compare channels
— Four 8-bit or two 16-bit pulse accumulators
8 PWM (pulse-width modulator) channels
— Programmable period and duty cycle
— 8-bit 8-channel or 16-bit 4-channel
— Separate control for each pulse width and duty cycle
— Center-aligned or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
— Fast emergency shutdown input
Serial interfaces
— SixFourTwo asynchronous serial communication interfaces (SCI) with additional LIN support
— ThreeTwo Synchronous Serial Peripheral Interfaces (SPI)
— Compatible with IIC bus standard
— Multi-master operation
— Software programmable for one of 256 different serial clock frequencies
On-Chip Voltage Regulator
— Two parallel, linear voltage regulators with bandgap reference
— Low-voltage detect (LVD) with low-voltage interrupt (LVI)
— Power-on reset (POR) circuit
— 3.3-V–5.5-V operation
— Low-voltage reset (LVR)
— Ultra low-power wake-up timer
144-pin LQFP, 112-pin LQFP, and 80-pin QFP packages
— I/O lines with 5-V input and drive capability
— Input threshold on external bus interface inputs switchable for 3.3-V or 5-V operation
— 5-V A/D converter inputs
— Operation at 80 MHz equivalent to 40-MHz bus speed
TwoOne IIC (Inter-IC bus) Modules
CAN 2.0 A, B software compatible modules
and selectable IrDA 1.4 return-to-zero-inverted (RZI) format with programmable pulse width
MC9S12XDP512 Data Sheet, Rev. 2.21
Chapter 1 Device Overview MC9S12XD-Family
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