MAC7131MVF40 Freescale Semiconductor, MAC7131MVF40 Datasheet - Page 11

• Manufacturer Part Number: MAC7131MVF40
• Description: IC MCU 32BIT FLASH 208-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MAC7xxxr

Specifications of MAC7131MVF40

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, I²C, SCI, SPI
• Peripherals: DMA, POR
• Number Of I /o: 128
• Program Memory Size: 544KB (544K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 32x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 208-MAPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

3.7
The MAC71xx Family utilizes several pins to supply power to the oscillator, PLL, digital core, I/O ports
and ATD. In the context of this section, V
V
V
used for the sum of the currents flowing into V
3.7.1
The power supply must maintain regulation within the V
instantaneous and operating maximum current conditions. If positive injection current (V
greater than I
going out of regulation. It is important to ensure that the external V
the maximum injection current. The greatest risk will be when the MCU is consuming very little power
(for example, if no system clock is present, or if the clock rate is very low).
3.7.2
The V
converter and the reference circuit of the internal voltage regulator. The V
I/O pins. V
All V
V
are connected by anti-parallel diodes for ESD protection.
3.7.3
Table 15
and 50 MHz operation, respectively. Characteristics for MAC71x2 devices are to be determined (TBD).
All current measurements are without output loads. Unless otherwise noted the currents are measured in
single chip mode, internal voltage regulator enabled at the specified system frequency, using a 4 MHz
oscillator in low power mode. Production testing is performed using a square wave signal at the EXTAL
input. In expanded modes, the currents are highly dependent on the load and duty cycle on the address,
data and control signals, thus no general numbers can be given. A good estimate is to take the single chip
currents and add the currents due to the external loads.
Freescale Semiconductor
SS
DD
SS
R or V
2.5 pins are internally connected by metal. V
X, and V
DD
DD
X pins are internally connected by metal. All V
R – V
and
Power Supply
SS
DD
Current Injection
Power Supply Pins
Supply Current Characteristics
X unless otherwise noted. I
DD
Table 16
DD
PLL – V
SS
5, the injection current may flow out of V
R. V
R pair supplies the internal voltage regulator. The V
DD
list supply current characteristics for MAC71x1 and MAC71x6 devices at 40 MHz
SS
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
is used for V
PLL pair supplies the oscillator and PLL.
DD
DD
2.5, and V
DD
5 denotes the sum of the currents flowing into the V
5 is used for V
DD
Preliminary
DD
2.5 and V
A, V
DD
PLL, V
DD
SS
DD
DD
X pins are internally connected by metal. All
DD
X and V
5 and could result in the external power supply
DD
5 or V
A, V
SS
PLL.
is used for V
DD
DD
DD
DD
5 load will shunt current greater than
R or V
2.5 operating range during
DD
R as well as V
A – V
DD
DD
X – V
SS
X; V
SS
2.5 and V
A pair supplies the A/D
Electrical Characteristics
SS
SS
SS
X pair supplies the
5 is used for V
A, V
SS
in
SS
PLL. I
> V
X and V
DD
DD
DD
5) is
A,
SS
SS
is
A,
R
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