MC908QC16CDZE Freescale Semiconductor, MC908QC16CDZE Datasheet - Page 200
MC908QC16CDZE
Manufacturer Part Number
MC908QC16CDZE
Description
IC MCU 8BIT 16K FLASH 28-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Specifications of MC908QC16CDZE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
24
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
HC08QC
Core
HC08
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
ESCI/SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
26
Number Of Timers
6
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature
- 40 C
On-chip Adc
10-ch x 10-bit
For Use With
DEMO908QC16 - BOARD DEMO FOR MC908QC16
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Manufacturer
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Timer Interface Module (TIM1)
16.8.3 TIM1 Counter Modulo Registers
The read/write TIM1 modulo registers contain the modulo value for the counter. When the counter
reaches the modulo value, the overflow flag (TOF) becomes set, and the counter resumes counting from
$0000 at the next timer clock. Writing to the high byte (T1MODH) inhibits the TOF bit and overflow
interrupts until the low byte (T1MODL) is written. Reset sets the TIM1 counter modulo registers.
16.8.4 TIM1 Channel Status and Control Registers
Each of the TIM1 channel status and control registers does the following:
200
•
•
•
•
•
•
•
•
Flags input captures and output compares
Enables input capture and output compare interrupts
Selects input capture, output compare, or PWM operation
Selects high, low, or toggling output on output compare
Selects rising edge, falling edge, or any edge as the active input capture trigger
Selects output toggling on TIM1 overflow
Selects 0% and 100% PWM duty cycle
Selects buffered or unbuffered output compare/PWM operation
Reset:
Reset:
Read:
Write:
Read:
Write:
Reset the counter before writing to the TIM1 counter modulo registers.
MC68HC908QC16 • MC68HC908QC8 • MC68HC908QC4 Data Sheet, Rev. 5
Figure 16-7. TIM1 Counter Modulo High Register (T1MODH)
Figure 16-8. TIM1 Counter Modulo Low Register (T1MODL)
Bit15
Bit 7
Bit 7
Bit7
1
1
Bit14
Bit6
6
1
6
1
Bit13
Bit5
5
1
5
1
Bit12
NOTE
Bit4
4
1
4
1
Bit11
Bit3
3
1
3
1
Bit10
Bit2
2
1
2
1
Bit9
Bit1
1
1
1
1
Freescale Semiconductor
Bit 0
Bit 0
Bit8
Bit0
1
1
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