MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 306

• 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

Programmable Interrupt Timer Modules (PIT1 and PIT2)
15.2 Introduction
15.3 Block Diagram
Advance Information
306
SYSTEM
CLOCK
PRESCALER
PRE[3:0]
PDOZE
PDBG
EN
The programmable interrupt timer (PIT) is a 16-bit timer that provides
precise interrupts at regular intervals with minimal processor
intervention. The timer can either count down from the value written in
the modulus latch, or it can be a free-running down-counter.
This device has two programmable interrupt timers. PIT1 has a base
address located at 0x00c8_0000. PIT2 base address is 0x00c9_0000.
Programmable Interrupt Timer Modules (PIT1 and PIT2)
Freescale Semiconductor, Inc.
OVW
16-BIT PIT COUNTER
For More Information On This Product,
16-BIT PCNTR
Figure 15-1. PIT Block Diagram
16-BIT PMR
IPBUS
IPBUS
Go to: www.freescale.com
RLD
LOAD
COUNTER
COUNT = 0
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
PIF
PIE
TO INTERRUPT
CONTROLLER
MOTOROLA