MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 417

• Manufacturer Part Number: MPC555LFMZP40
• Description: IC MCU 32BIT 40MHZ 272-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC555LFMZP40

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 101
• Program Memory Size: 448KB (448K x 8)
• Program Memory Type: FLASH
• Ram Size: 26K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 272-PBGA
• Controller Family/series: POWER 5xx
• Ram Memory Size: 26KB
• Cpu Speed: 63MIPS
• Embedded Interface Type: QSPI, SCI, TouCAN
• Operating Temperature Range: -40°C To +125°C
• No. Of Pins: 272
• Rohs Compliant: No
• Processor Series: MPC5xx
• Core: PowerPC
• Data Bus Width: 32 bit
• Data Ram Size: 26 KB
• Interface Type: CAN, QSPI, SCI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 101
• Operating Supply Voltage: 3.3 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MPC555CMEE
• Minimum Operating Temperature: - 85 C
• On-chip Adc: 10 bit, 32 Channel
• Cpu Family: MPC55xx
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 40MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 101
• Operating Supply Voltage (typ): 5V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 272
• Package Type: BGA
• For Use With: MPC555CMEE - KIT EVAL FOR MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

13.3.5 Multiplexed Analog Input Pins
13.3.6 Voltage Reference Pins
13.3.7 Dedicated Analog Supply Pins
13.3.8 External Digital Supply Pin
13.3.9 Digital Supply Pins
MPC555
USER’S MANUAL
When externally-multiplexed mode is enabled, MA[2:0] are used as the address inputs
for up to four 1-of-8 multiplexer chips (for example, the MC14051 and the
MC74HC4051). Since MA[2:0] are digital outputs in multiplexed mode, the software
programmed input/output direction and data for these pins in DDQA[2:0], DDRQA, and
PQA[2:0] is ignored, and the value for MA[2:0] is taken from the currently executing
CCW.
In externally-multiplexed mode, four of the port B pins are redefined to each represent
a group of eight input channels. Refer to
The analog output of each external multiplexer chip is connected to one of the AN[w,
x, y, z] inputs in order to convert a channel selected by the MA[2:0] multiplexed ad-
dress outputs.
V
arating the reference inputs from the power supply pins allows for additional external
filtering, which increases reference voltage precision and stability, and subsequently
contributes to a higher degree of conversion accuracy.
V
Dedicated power is required to isolate the sensitive analog circuitry from the normal
levels of noise present on the digital power supply.
Each port A pin includes a digital output driver, an analog input signal path, and a dig-
ital input synchronizer. The V
A pins. V
V
digital MCU modules.
RH
DDA
DD
and V
and V
/
MPC556 QUEUED ANALOG-TO-DIGITAL CONVERTER MODULE-64
and V
DDH
RL
SS
SSA
are the dedicated input pins for the high and low reference voltages. Sep-
provide the power for the digital portions of the QADC64, and for all other
Multiplexed Analog Input
provides the supply level for the drivers on port A pins.
Table 13-1 Multiplexed Analog Input Channels
pins supply power to the analog subsystems of the QADC64 module.
Freescale Semiconductor, Inc.
For More Information On This Product,
ANw
ANx
ANy
ANz
SS
Go to: www.freescale.com
Rev. 15 October 2000
pin provides the ground level for the drivers on the port
Even-numbered channels from 16 to 30
Odd-numbered channels from 17 to 31
Even-numbered channels from 0 to 14
Odd-numbered channels from 1 to 15
Table
13-1.
Channels
MOTOROLA
13-5