MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 140

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

Specifications of MCF5282CVM66

• Cpu Family: MCF528x
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Interface Type: CAN/I2C/QSPI/UART
• Total Internal Ram Size: 64KB
• # I/os (max): 150
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: MA-BGA
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

Power Management
7.2.3.2
The LPCR controls chip operation and module operation during low-power modes.
7-4
Bits
7–6
4–3
5
2
1
0
Low-Power Control Register (LPCR)
Address
Reset
Field
R/W
STPMD
LVDSE
LPMD
Name
—
—
—
Figure 7-2. Low-Power Control Register (LPCR)
7
LPMD
Low-power mode select. Used to select the low-power mode the chip
enters once the ColdFire CPU executes the STOP instruction. These bits
must be written prior to instruction execution for them to take effect. The
LPMD[1:0] bits are readable and writable in all modes.
the four different power modes that can be configured with the LPMD bit
field.
Reserved, should be cleared.
PLL/CLKOUT stop mode. Controls PLL and CLKOUT operation in stop
mode as shown in
Reserved, should be cleared.
LDV standby enable. Controls whether the PMM enters VREG Standby
Mode (LVD disabled) or VREG Pseudo-Standby (LVD enabled) mode when
the PMM receives a power down request. This bit has no effect if the
RCR[LVDE] bit is a logic 0.
1 VREG Pseudo-Standby mode (LVD enabled on power down request).
0 VREG Standby mode (LVD disabled on power down request).
Reserved, should be cleared.
Table 7-4. LPCR Field Descriptions
Table 7-5. Low-Power Modes
6
LPMD[1:0]
11
10
01
00
—
5
IPSBAR + 0x0011_0007
Table 7-6
0000_0010
4
STPMD
R/W
Description
3
DOZE
STOP
Mode
WAIT
RUN
—
2
LVDSE
1
Table 7-5
—
Freescale Semiconductor
0
illustrates