MC9S12HZ256CAL Freescale Semiconductor, MC9S12HZ256CAL Datasheet - Page 640

• Manufacturer Part Number: MC9S12HZ256CAL
• Description: IC MCU 256K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12HZ256CAL

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Processor Series: S12H
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 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

Appendix A Electrical Characteristics
A.4.3
A.4.3.1
On-chip voltage regulator intended to supply the internal logic and oscillator circuits allows no external
DC loads.
A.4.3.2
The capacitive loads are specified in
640
V
PORD
LVI
LVR
V
POR
Output Loads
Resistive Loads
Capacitive Loads
Figure A-2. Voltage Regulator - Chip Power-up and Voltage Drops (not scaled)
V
V
V
V
LVID
LVIA
LVRD
LVRA
MC9S12HZ256 Data Sheet, Rev. 2.05
Table
A-14. Ceramic capacitors with X7R dielectricum are required.
V
DDA
LVI enabled
LVI disabled due to LVR
Freescale Semiconductor
V
DD
t