MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 120

• Manufacturer Part Number: MM912H634CV1AE
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AE

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.19
4.19.1
4.19.1.1
The basic timer consists of a 16-bit, software-programmable counter driven by a seven-stage programmable prescaler.
This timer can be used for many purposes, including input waveform measurements while simultaneously generating an output
waveform. Pulse widths can vary from microseconds to many seconds.
This timer contains 4 complete input capture/output compare channels [IOC 3:2]. The input capture function is used to detect a
selected transition edge and record the time. The output compare function is used for generating output signals or for timer
software delays.
A full access for the counter registers or the input capture/output compare registers should take place in 16bit word access.
Accessing high byte and low byte separately for all of these registers may not yield the same result as accessing them in one
word.
4.19.1.2
The TIM16B4C includes these distinctive features:
4.19.1.3
The TIM16B4C is only active during Normal mode.
4.19.1.4
For more information see the respective functional descriptions see
Freescale Semiconductor
•
•
•
Timer channel 0
Timer channel 3
Timer overflow
Four input capture/output compare channels.
Clock prescaler
16-bit counter
interrupt
interrupt
interrupt
D2D Clock
Basic Timer Module - TIM (TIM16B4C)
Introduction
Overview
Features
Modes of Operation
Block Diagram
Registers
Prescaler
16-bit Counter
MM912_634 Advance Information, Rev. 4.0
Figure 33. Timer Block Diagram
Section 4.19.4, “Functional Description
Channel 0
Channel 1
Channel 2
Channel 3
Output compare
Output compare
Output compare
Output compare
Input capture
Input capture
Input capture
Input capture
Basic Timer Module - TIM (TIM16B4C)
of this chapter.
IOC0
IOC1
IOC2
IOC3
MCU
ANALOG
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