IC MCU 1.5K FLASH 16-TSSOP

MC68HC908QY1VDTE

Manufacturer Part NumberMC68HC908QY1VDTE
DescriptionIC MCU 1.5K FLASH 16-TSSOP
ManufacturerFreescale Semiconductor
SeriesHC08
MC68HC908QY1VDTE datasheet
 


Specifications of MC68HC908QY1VDTE

Core ProcessorHC08Core Size8-Bit
Speed8MHzPeripheralsLVD, POR, PWM
Number Of I /o13Program Memory Size1.5KB (1.5K x 8)
Program Memory TypeFLASHRam Size128 x 8
Voltage - Supply (vcc/vdd)2.7 V ~ 5.5 VOscillator TypeInternal
Operating Temperature-40°C ~ 105°CPackage / Case16-TSSOP
Processor SeriesHC08QCoreHC08
Data Bus Width8 bitData Ram Size128 B
Maximum Clock Frequency8 MHzNumber Of Programmable I/os14
Number Of Timers2Maximum Operating Temperature+ 105 C
Mounting StyleSMD/SMTDevelopment Tools By SupplierFSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature- 40 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Eeprom Size-Data Converters-
Connectivity-  
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When ELSxB:A = 00, this read/write bit selects the initial output level of the TCHx pin (see
Reset clears the MSxA bit.
1 = Initial output level low
0 = Initial output level high
Before changing a channel function by writing to the MSxB or MSxA bit, set
the TSTOP and TRST bits in the TIM status and control register (TSC).
Table 14-3. Mode, Edge, and Level Selection
MSxB
MSxA
ELSxB
X
0
0
X
1
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
X
0
1
X
1
1
X
1
ELSxB and ELSxA — Edge/Level Select Bits
When channel x is an input capture channel, these read/write bits control the active edge-sensing logic
on channel x.
When channel x is an output compare channel, ELSxB and ELSxA control the channel x output
behavior when an output compare occurs.
When ELSxB and ELSxA are both clear, channel x is not connected to an I/O port, and pin TCHx is
available as a general-purpose I/O pin.
the ELSxB and ELSxA bits.
After initially enabling a TIM channel register for input capture operation
and selecting the edge sensitivity, clear CHxF to ignore any erroneous
edge detection flags.
TOVx — Toggle-On-Overflow Bit
When channel x is an output compare channel, this read/write bit controls the behavior of the channel
x output when the TIM counter overflows. When channel x is an input capture channel, TOVx has no
effect Reset clears the TOVx bit.
1 = Channel x pin toggles on TIM counter overflow.
0 = Channel x pin does not toggle on TIM counter overflow.
When TOVx is set, a TIM counter overflow takes precedence over a
channel x output compare if both occur at the same time.
Freescale Semiconductor
NOTE
ELSxA
Mode
0
Pin under port control; initial output level high
Output preset
0
Pin under port control; initial output level low
1
Capture on rising edge only
0
Input capture
Capture on falling edge only
1
Capture on rising or falling edge
0
Software compare only
1
Toggle output on compare
Output compare
or PWM
0
Clear output on compare
1
Set output on compare
1
Toggle output on compare
Buffered output
0
compare or
Clear output on compare
buffered PWM
1
Set output on compare
Table 14-3
shows how ELSxB and ELSxA work. Reset clears
NOTE
NOTE
MC68HC908QY/QT Family Data Sheet, Rev. 6
Input/Output Registers
Table
14-3).
Configuration
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