MPC564CZP40 Freescale Semiconductor, MPC564CZP40 Datasheet - Page 609

• Manufacturer Part Number: MPC564CZP40
• Description: IC MPU 32BIT W/CODE COMP 388PBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564CZP40

• 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: 56
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 388-BGA
• Processor Series: MPC5xx
• Core: PowerPC
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: CAN, JTAG, QSPI, SCI, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 32 Channel)
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

Since the sample amplifier is powered by V
to but not exceeding V
output from the sample amplifier is clipped.
In addition, V
or equal to V
transferred the input signal, resolution is ratiometric within the limits defined by V
greater than V
sample amplifier can never transfer a zero value.
Figure 14-48
top of the input signal range, V
conversion value of 0x3FE. At the bottom of the signal range, V
a minimum obtainable 10-bit conversion value of three.
14.6.3.1
Two important factors influencing performance in analog integrated circuits are supply filtering and
grounding. Generally, digital circuits use bypass capacitors on every V
analog sub-modules also. The distribution of power and ground is equally important.
Freescale Semiconductor
DDA
Analog Supply Filtering and Grounding
shows the results of reference voltages outside the range defined by V
RH
DDA
and V
and V
, the sample amplifier can never transfer a full-scale value. If V
3FE
3FD
3FC
3FB
3FA
3FF
8
7
6
5
4
3
2
1
0
DDA
RL
RL
must be within the range defined by V
is greater than or equal to V
and down to but not below V
.010
DDA
Figure 14-48. Errors Resulting from Clipping
MPC561/MPC563 Reference Manual, Rev. 1.2
is 10 mV lower than V
.020
Input in Volts (V
.030
DDA
and V
RH
5.100
= 5.12 V, V
SSA
SSA
SSA
, it can accurately transfer input signal levels up
RH
5.110
and the sample amplifier has accurately
. If the input signal is outside of this range, the
. This results in a maximum obtainable 10-bit
RL
SSA
DDA
QADC64E Clipping
= 0 V)
5.120
is 15 mV higher than V
and V
DD
5.130
/V
SSA
QADC64E Enhanced Mode Operation
SS
. As long as V
signal pair. This applies to
RL
RL
DDA
is less than V
and V
and V
RL
RH
RH
, resulting in
is less than
. If V
SSA.
SSA
At the
RH
, the
14-67
is