参数资料
型号: MPC5553EVBISYS
厂商: Freescale Semiconductor
文件页数: 63/68页
文件大小: 0K
描述: KIT EVAL ISYSTEMS MPC5553
标准包装: 1
类型: 微控制器
适用于相关产品: MPC5553
所含物品: 评估板和演示软件
相关产品: MPC5553MZQ132-ND - IC MCU MPC5553 REV A 324-PBGA
MPC5553MZP132-ND - IC MCU MPC5553 REV A 416-PBGA
MPC5553 Microcontroller Data Sheet, Rev. 4
Revision History for the MPC5553 Data Sheet
Freescale Semiconductor
66
Specifications (VDDEH = 3.3 V, VDDE = 3.3 V)) Derated Pad AC Specifications: The changes are identical in the tables.
Table 17 Pad AC Specifications ONLY: Footnote 1, changed ‘VDDEH = 4.5–5.5;’ to ‘VDDEH = 4.5–5.25;’
Footnote 1, deleted ‘FSYS =132 MHz.’
Footnote 2, changed from ‘tested’ to ‘(not tested).’
Footnote 3, changed from ‘Out delay’ to ‘The output delay’,
Changed from ‘Add a maximum of one system clock to the output delay to get the output delay with respect to
the system clock‘to ‘To calculate the output delay with respect to the system clock, add a maximum of one system
clock to the output delay.’
Footnote 4: changed ‘Delay’ to ‘The output delay.’
Footnote 5: deleted ‘before qualification.’ Changed from ‘This parameter is supplied for reference and is not
guaranteed by design and not tested’ to ‘This parameter is supplied for reference and is guaranteed by design
and tested.’
Changed from ‘This parameter is supplied for reference and is not guaranteed by design and not tested’ to ‘This
parameter is supplied for reference and is guaranteed by design and tested.’
Table 19 (Reset and Configuration Pin Timing) Reset and Configuration Pin Timing: Footnote 1, deleted ‘FSYS = 132 MHz.’
Table 20 (JTAG Pin AC Electrical Characteristics) JTAG Pin AC Electrical Characteristics:
Footnote 1, deleted: ‘and CL = 30 pF with DSC = 0b10, SRC = 0b11,’ changed ‘functional’ to ‘Nexus.’
Table 21 (Nexus Debug Port Timing) Nexus Debug Port Timing.
Changed Spec 12, TCK Low to TDO Data Valid: Changed ‘VDDE = 3.0 to 3.6 volts’ maximum value in column 4
from 9 to 10. Now reads ‘VDDE = 3.0–3.6 V’ with a max value of 10.
External Bus Frequency in the table heading: Added footnote that reads: Speed is the nominal maximum
frequency. Max speed is the maximum speed allowed including frequency modulation (FM). 82 MHz parts allow
for 80 MHz system clock + 2% FM;
114 MHz parts allow for 112 MHz system clock + 2% FM, and 132 MHz parts allow for 128 MHz system clock +
2% FM.
Spec 1: Changed the values in Min. columns: 40 MHz from 25 to 24.4; 56 MHz from 17.9 to 17.5
Specs 7 and 8: Removed from external bus interface: BDIP, OE, WE/BE[0:1]; removed from the calibration bus
interface CAL_CS[0, 2:3], CAL_WE/BE[0:1].
Deleted duplicate footnote: The EBTS = 0 timings are tested and valid at VDDE = 2.25–3.6 V only, whereas
EBTS = 1 timings are tested and valid at VDDE = 1.6–3.6 V.
Added a footnote each for the DATA[0:31], TEA, and WE/BE[0:3] signals in the table: Due to pin limitations, the
DATA[16:31], TEA, and WE/BE[2:3] signals are not available on the 324 package.
Table 23 (External Interrupt Timing) External Interrupt Timing:
Footnote 1, changed ‘VDDEH = 4.5–5.5;’ to ‘VDDEH = 4.5–5.25;’
Footnote 1: Deleted ‘FSYS = 132 MHz.’, ‘VDD = 1.35–1.65 V’, ‘VDD33 and VDDSYN = 3.0–3.6 V.’ and
‘and CL = 200 pF with SRC = 0b11.’
Deleted second figure after table ‘External Interrupt Setup Timing.’
Footnote 1, changed ‘VDDEH = 4.5–5.5;’ to ‘VDDEH = 4.5–5.25;’
Footnote 1: Deleted ‘FSYS = 132 MHz.’, ‘VDD = 1.35–1.65 V’,‘VDD33 and VDDSYN = 3.0–3.6’ and
‘and CL = 200 pF with SRC = 0b11.’
Deleted second figure, ‘eTPU Input/Output Timing’ after this table.
Added Footnote 2: ‘This specification does not include the rise and fall times. When calculating the minimum
eTPU pulse width, include the rise and fall times defined in the slew rate control fields (SRC) of the pad
configuration registers (PCR).’
Table 33. Table and Figure Changes Between Rev. 2.0 and 3.0 (continued)
Location
Description of Changes
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