MC68HC908RF2CFA Freescale Semiconductor, MC68HC908RF2CFA Datasheet - Page 142
MC68HC908RF2CFA
Manufacturer Part Number
MC68HC908RF2CFA
Description
IC MCU W/UHF TX 2K FLASH 32LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908RF2CFA.pdf
(188 pages)
Specifications of MC68HC908RF2CFA
Core Processor
HC08
Core Size
8-Bit
Speed
4MHz
Peripherals
LVD, POR, PWM, RF Mod
Number Of I /o
12
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908RF2CFA
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908RF2CFA
Manufacturer:
FREESCALE
Quantity:
20 000
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Timer Interface Module (TIM)
11.8.3 TIM Counter Modulo Registers
11.8.4 TIM Channel Status and Control Registers
Data Sheet
142
NOTE:
The read/write TIM modulo registers contain the modulo value for the TIM counter.
When the TIM counter reaches the modulo value, the overflow flag (TOF) becomes
set, and the TIM counter resumes counting from $0000 at the next timer clock.
Writing to the high byte (TMODH) inhibits the TOF bit and overflow interrupts until
the low byte (TMODL) is written. Reset sets the TIM counter modulo registers.
Reset the TIM counter before writing to the TIM counter modulo registers.
Each of the TIM channel status and control registers (TSC0 and TSC1):
Register Name and Address: TMODH—$0023
Register Name and Address: TMODL—$0024
•
•
•
•
•
•
•
•
Reset:
Reset:
Read:
Read:
Write:
Write:
Figure 11-7. TIM Counter Modulo Registers (TMODH and TMODL)
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 TIM overflow
Selects 0 percent and 100 percent PWM duty cycle
Selects buffered or unbuffered output compare/PWM operation
Freescale Semiconductor, Inc.
For More Information On This Product,
Bit 15
Bit 7
Bit 7
Bit 7
1
1
Go to: www.freescale.com
Timer Interface Module (TIM)
14
6
1
6
6
1
13
5
1
5
5
1
12
4
1
4
4
1
11
3
1
3
3
1
MC68HC908RF2 — Rev. 4.0
10
2
1
2
2
1
1
9
1
1
1
1
MOTOROLA
Bit 0
Bit 8
Bit 0
Bit 0
1
1
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