MC9S12HZ256CAL Freescale Semiconductor, MC9S12HZ256CAL Datasheet - Page 464
MC9S12HZ256CAL
Manufacturer Part Number
MC9S12HZ256CAL
Description
IC MCU 256K FLASH 25MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12HZ128CAL.pdf
(692 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12HZ256CAL
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC9S12HZ256CAL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12HZ256CAL
Manufacturer:
FREESCALE
Quantity:
20 000
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Chapter 15 Pulse-Width Modulator (PWM8B6CV1)
464
PRESCALE
Figure 15-34. PWM Clock Select Block Diagram
M
U
M
X
U
X
MC9S12HZ256 Data Sheet, Rev. 2.05
8-Bit Down Counter
8-Bit Down Counter
PWMSCLB
PWMSCLA
SCALE
Load
Load
Clock A
Clock B
Clock A/2, A/4, A/6,....A/512
Clock B/2, B/4, B/6,....B/512
Count = 1
Count = 1
DIV 2
DIV 2
Clock SB
Clock SA
CLOCK SELECT
Freescale Semiconductor
PCLK0
PCLK1
PCLK2
PCLK3
PCLK4
PCLK5
M
M
M
M
M
M
U
X
U
X
U
X
U
X
U
X
U
X
Clock to
PWM Ch 0
Clock to
PWM Ch 1
Clock to
PWM Ch 2
Clock to
PWM Ch 3
Clock to
PWM Ch 4
Clock to
PWM Ch 5
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