MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 275

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MMC2107CFCPV33

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

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

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13.6.2.1 Watchdog Control Register
MMC2107 – Rev. 2.0
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 13-2. 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
DBG
9
0
0
1
1
Technical Data
Bit 8
Bit 0
EN
0
0
1
275

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