MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 315
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MMC2114CFCAG33
Manufacturer Part Number
MMC2114CFCAG33
Description
IC MCU 32BIT 33MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Series
MCorer
Specifications of MMC2114CFCAG33
Core Processor
M210
Core Size
32-Bit
Speed
33MHz
Connectivity
EBI/EMI, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
67
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K 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
Processor Series
MMC2114
Core
M-CORE
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SCI/SPI
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
104
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Controller Family/series
MCORE
No. Of I/o's
104
Ram Memory Size
32KB
Cpu Speed
33MHz
No. Of Timers
2
Embedded Interface Type
SCI, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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15.7.2 Free-Running Timer Operation
15.7.3 Timeout Specifications
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
PIT CLOCK
COUNTER
MODULUS
PIF
0x0002
This mode of operation is selected when the RLD bit in PCSR is clear.
In this mode, the counter rolls over from 0x0000 to 0xFFFF without
reloading from the modulus latch and continues to decrement.
When the counter reaches a count of 0x0000, the PIF flag is set in
PCSR. If the PIE bit is set in PCSR, the PIF flag issues an interrupt
request to the CPU.
When the OVW bit is set in PCSR, the counter can be directly initialized
by writing to PMR without having to wait for the count to reach 0x0000.
The 16-bit PIT counter and prescaler supports different timeout periods.
The prescaler divides the system clock as selected by the PRE[3:0] bits
in PCSR. The PM[15:0] bits in PMR select the timeout period.
Programmable Interrupt Timer Modules (PIT1 and PIT2)
Figure 15-6. Counter in Free-Running Mode
Freescale Semiconductor, Inc.
For More Information On This Product,
timeout period = PRE[3:0]
Go to: www.freescale.com
0x0001
Programmable Interrupt Timer Modules (PIT1 and PIT2)
0x0005
(PM[15:0] + 1) clocks
0x0000
Functional Description
0xFFFF
Advance Information
315
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