MC9S12HZ128VAL Freescale Semiconductor, MC9S12HZ128VAL Datasheet - Page 573

• Manufacturer Part Number: MC9S12HZ128VAL
• Description: IC MCU 16BIT 2K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12HZ128VAL

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, I²C, SCI, SPI
• Peripherals: LCD, Motor control PWM, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 112-LQFP
• Processor Series: S12H
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 6 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 8
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20.7
The priority (from highest to lowest) and address of all exception vectors issued by the INT upon request
by the CPU is shown in
Freescale Semiconductor
Exception Priority
0xFFFC–0xFFFD
0xFFFE–0xFFFF
0xFFFA–0xFFFB
0xFFF8–0xFFF9
0xFFF6–0xFFF7
0xFFF4–0xFFF5
0xFFF2–0xFFF3
0xFFF0–0xFF00
Vector Address
Table
Table 20-5. Exception Vector Map and Priority
20-5.
System reset
Crystal monitor reset
COP reset
Unimplemented opcode trap
Software interrupt instruction (SWI) or BDM vector request
XIRQ signal
IRQ signal
Device-specific I-bit maskable interrupt sources (priority in descending order)
MC9S12HZ256 Data Sheet, Rev. 2.05
Source
Chapter 20 Interrupt (INTV1)
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