MC9S12HZ128VAL Freescale Semiconductor, MC9S12HZ128VAL Datasheet - Page 163

• 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

4.5
The reset values of all registers are given in the register description in
Register
All ports start up as general-purpose inputs on reset.
4.5.1
All registers including the data registers get set/reset asynchronously.
properties after reset initialization.
Freescale Semiconductor
P
Definition”.
1
Resets
PE[1:0] pins have pull-ups instead of pull-downs.
Reset Initialization
BKGD pin
Port
AD
M
A
B
E
K
S
P
U
V
T
L
Input/Output
section Bus
Control and
Direction
Refer to
Data
Input
Input
Input
Input
Input
Input
Input
Input
Table 4-41. Port Reset State Summary
MC9S12HZ256 Data Sheet, Rev. 2.05
Pull Down
Pull Mode
Pull Down
Pull Down
Pull Down
Pull Down
Pull Down
Pull Down
Hi-z
Hi-z
Hi-z
Hi-z
Hi-z
Hi-z
1
Reset States
Refer to section Bus Control and Input/Output
Red. Drive/
Slew Rate
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Chapter 4 Port Integration Module (PIM9HZ256V2)
Table 4-41
Section 4.3, “Memory Map and
Wired-OR
Disabled
Disabled
Mode
N/A
N/A
N/A
N/A
N/A
N/A
summarizes the port
Interrupt
Disabled
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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