MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 299
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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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14.6.2.1 Watchdog Control Register
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
Address: 0x00c7_0000 and 0x00c7_0001
The 16-bit read/write Watchdog Control Register (WCR) configures
watchdog timer operation.
Reset:
Reset:
WAIT — Wait Mode Bit
DOZE — Doze Mode Bit
Read:
Read:
Write:
Write:
The read-always, write-once WAIT bit controls the function of the
watchdog timer in wait mode. Once written, the WAIT bit is not
affected by further writes except in debug mode. Reset sets WAIT.
The read-always, write-once DOZE bit controls the function of the
watchdog timer in doze mode. Once written, the DOZE bit is not
affected by further writes except in debug mode. Reset sets DOZE.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Watchdog timer stopped in wait mode
0 = Watchdog timer not affected in wait mode
1 = Watchdog timer stopped in doze mode
0 = Watchdog timer not affected in doze mode
Bit 15
Bit 7
0
0
0
0
Figure 14-2. Watchdog Control Register (WCR)
Go to: www.freescale.com
Watchdog Timer Module
= Writes have no effect and the access terminates without a transfer error exception.
14
0
0
6
0
0
13
0
0
5
0
0
12
0
0
4
0
0
WAIT
11
0
0
3
1
Memory Map and Registers
DOZE
10
0
0
2
1
Watchdog Timer Module
Advance Information
DBG
9
0
0
1
1
Bit 8
Bit 0
EN
0
0
1
299
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