MC9S12E128CPVE Freescale Semiconductor, MC9S12E128CPVE Datasheet - Page 359

IC MCU 128K FLASH 25MHZ 112-LQFP

MC9S12E128CPVE

Manufacturer Part Number
MC9S12E128CPVE
Description
IC MCU 128K FLASH 25MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheets

Specifications of MC9S12E128CPVE

Core Processor
HCS12
Core Size
16-Bit
Speed
25MHz
Connectivity
EBI/EMI, I²C, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
91
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 2.75 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LQFP
Processor Series
S12E
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
8 KB
Interface Type
SCI/SPI
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
92
Number Of Timers
12
Operating Supply Voltage
3.135 V to 5.5 V
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
On-chip Dac
2-ch x 8-bit
Controller Family/series
HCS12/S12X
No. Of I/o's
90
Ram Memory Size
8KB
Cpu Speed
25MHz
No. Of Timers
4
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
For Use With
M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC9S12E128CPVE
Manufacturer:
FREESCALE
Quantity:
1 560
Part Number:
MC9S12E128CPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12E128CPVE
Manufacturer:
FREESCALE
Quantity:
1 560
In an edge-aligned operation, the PWM counter is an up counter. The PWM output resolution is one bus
clock cycle.
11.4.3.3
The signed 16-bit number written to the PMF value registers is the pulse width in PWM clock periods of
the PWM generator output.
Freescale Semiconductor
PWM period = PWM modulus PWM clock period
Duty Cycle
A PWM value less than or equal to zero deactivates the PWM output for the
entire PWM period. A PWM value greater than or equal to the modulus
activates the PWM output for the entire PWM period.
PWM PERIOD = 4 x PWM CLOCK PERIOD
$8000–$FFFF
$0000–$7FFF
Table 11-46. PWM Value and Underflow Conditions
PMFVALx
Figure 11-44. Edge-Aligned PWM Period
PWM CLOCK PERIOD
MC9S12E128 Data Sheet, Rev. 1.07
Duty cycle
MODULUS = 4
UP COUNTER
COUNT
Condition
Underflow
Normal
=
Chapter 11 Pulse Width Modulator with Fault Protection (PMF15B6CV2)
NOTE
------------------------------- -
MODULUS
PMFVAL
1
2
PWM Value Used
Value in registers
3
100
4
$0000
359

Related parts for MC9S12E128CPVE