MC9S12HZ128VAL Freescale Semiconductor, MC9S12HZ128VAL Datasheet - Page 94
![IC MCU 16BIT 2K FLASH 112-LQFP](/photos/12/21/122158/mc9s12hz128val_sml.jpg)
MC9S12HZ128VAL
Manufacturer Part Number
MC9S12HZ128VAL
Description
IC MCU 16BIT 2K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12HZ128CAL.pdf
(692 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12HZ128VAL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12HZ128VAL
Manufacturer:
FREESCALE
Quantity:
20 000
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Chapter 2 256 Kbyte Flash Module (FTS256K2V1)
2.8.1
The logic used for generating interrupts is shown in
The Flash module uses the CBEIF and CCIF flags in combination with the CBIE and CCIE enable bits to
generate the Flash command interrupt request.
For a detailed description of the register bits, refer to
(FCNFG)”
94
Flash address, data and command buffers empty
All Flash commands completed
and
Description of Flash Interrupt Operation
Block 0 CBEIF
Block 1 CBEIF
Block 0 Select
Block 1 Select
Block 0 Select
Block 1 Select
Block 0 CCIF
Block 1 CCIF
Interrupt Source
Vector addresses and their relative interrupt priority are determined at the
MCU level.
Section 2.3.2.7, “Flash Status Register
Figure 2-29. Flash Interrupt Implementation
Table 2-21. Flash Interrupt Sources
MC9S12HZ256 Data Sheet, Rev. 2.05
CBEIE
CBEIF (FSTAT register) CBEIE (FCNFG register)
CCIE
CCIF (FSTAT register)
Interrupt Flag
NOTE
Figure
Section 2.3.2.4, “Flash Configuration Register
(FSTAT)”.
2-29.
CCIE (FCNFG register)
Local Enable
Flash Command
Interrupt Request
Freescale Semiconductor
Global (CCR) Mask
I Bit
I Bit
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