MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 274

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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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Watchdog Timer Module
13.6 Memory Map and Registers
13.6.1 Memory Map
13.6.2 Registers
Technical Data
274
This subsection describes the memory map and registers for the
watchdog timer. The watchdog timer has a base address of
0x00c7_0000.
Refer to
The watchdog timer programming model consists of these registers:
1. S = CPU supervisor mode access only. S/U = CPU supervisor or user mode access. User
0x00c7_0000
0x00c7_0002
0x00c7_0004
0x00c7_0006
Freescale Semiconductor, Inc.
mode accesses to supervisor only addresses have no effect and result in a cycle
termination transfer error.
Address
For More Information On This Product,
The watchdog control register (WCR) configures watchdog timer
operation.
The watchdog modulus register (WMR) determines the timer
modulus reload value.
The watchdog count register (WCNTR) provides visibility to the
watchdog counter value.
The watchdog service register (WSR) requires a service
sequence to prevent reset.
Table 13-1
Table 13-1. Watchdog Timer Module Memory Map
Go to: www.freescale.com
Watchdog Timer Module
for an overview of the watchdog memory map.
Bits 15–8
Watchdog modulus register (WMR)
Watchdog count register (WCNTR)
Watchdog service register (WSR)
Watchdog control register (WCR)
Bits 7–0
MMC2107 – Rev. 2.0
MOTOROLA
Access
S/U
S/U
S
S
(1)

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