MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 316

• Manufacturer Part Number: MMC2107CFCPV33
• Description: IC MCU 33MHZ 128K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2107CFCPV33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 0 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Timer Modules (TIM1 and TIM2)
Technical Data
316
NOTE:
The timer prescaler generates the divided-by-64 clock. If the timer is not
active, there is no divided-by-64 clock.
To operate in gated time accumulation mode:
CLK[1:0] — Clock Select Bits
PAOVI — Pulse Accumulator Overflow Interrupt Enable Bit
PAI — Pulse Accumulator Input Interrupt Enable Bit
In gated time accumulation mode (PAMOD = 1):
1. Apply logic 0 to RESET pin.
2. Initialize registers for pulse accumulator mode test.
3. Apply appropriate level to PAI pin.
4. Enable timer.
CLK[1:0] select the timer counter input clock as shown in
PAOVI enables the PAOVF flag to generate interrupt requests.
PAI enables the PAIF flag to generate interrupt requests.
Freescale Semiconductor, Inc.
1. Changing the CLKx bits causes an immediate change in the timer counter clock input.
2. When PAE = 0, the timer prescaler clock is always the timer counter clock.
For More Information On This Product,
1 = Low PAI input enables divided-by-64 clock to pulse
0 = High PAI input enables divided-by-64 clock to pulse
1 = PAOVF interrupt requests enabled
0 = PAOVF interrupt requests disabled
1 = PAIF interrupt requests enabled
0 = PAIF interrupt requests disabled
CLK[1:0]
00
01
10
11
accumulator and trailing rising edge on PAI sets PAIF flag.
accumulator and trailing falling edge on PAI sets PAIF flag.
Timer Modules (TIM1 and TIM2)
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Table 15-6. Clock Selection
Timer Counter Clock
Timer prescaler clock
PACLK/65536
PACLK/256
PACLK
(2)
(1)
MMC2107 – Rev. 2.0
Table
MOTOROLA
15-6.