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TMS320F28075PZP Datasheet(PDF) 73 Page - Texas Instruments

Part # TMS320F28075PZP
Description  TMS320F2807x Microcontrollers
PDF  192 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TMS320F28075PZP Datasheet(HTML) 73 Page - Texas Instruments

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NO.(1)
(2) (3)
PARAMETER
MIN
MAX
UNIT
9
th(EMOEH-EMAIV)
Output hold time, EMxOE high to
EMxA[y:0] invalid
(RH)*E–3
(RH)*E
ns
10
tw(EMOEL)
EMxOE active low width (EW = 0)
(RST)*E–1
(RST)*E+1
ns
EMxOE active low width (EW = 1)
(RST+(EWC*16))*E–1
(RST+(EWC*16))*E+1
ns
11
td(EMWAITH-EMOEH)
Delay time from EMxWAIT
deasserted to EMxOE high
4E+10
5E+15
ns
29
tsu(EMDQMV-EMOEL)
Output setup time, EMxDQM[y:0]
valid to EMxOE low
(RS)*E–3
(RS)*E+2
ns
30
th(EMOEH-EMDQMIV)
Output hold time, EMxOE high to
EMxDQM[y:0] invalid
(RH)*E–3
(RH)*E
ns
Writes
15
tc(EMWCYCLE)
EMIF write cycle time (EW = 0)
(WS+WST+WH)*E–3
(WS+WST+WH)*E+1
ns
EMIF write cycle time (EW = 1)
(WS+WST+WH+
(EWC*16))*E–3
(WS+WST+WH+
(EWC*16))*E+1
ns
16
tsu(EMCEL-EMWEL)
Output setup time, EMxCS[y:2] low
to EMxWE low (SS = 0)
(WS)*E–3
(WS)*E+1
ns
Output setup time, EMxCS[y:2] low
to EMxWE low (SS = 1)
–3
1
ns
17
th(EMWEH-EMCEH)
Output hold time, EMxWE high to
EMxCS[y:2] high (SS = 0)
(WH)*E–3
(WH)*E
ns
Output hold time, EMxWE high to
EMxCS[y:2] high (SS = 1)
–3
0
ns
18
tsu(EMDQMV-EMWEL)
Output setup time, EMxDQM[y:0]
valid to EMxWE low
(WS)*E–3
(WS)*E+1
ns
19
th(EMWEH-EMDQMIV)
Output hold time, EMxWE high to
EMxDQM[y:0] invalid
(WH)*E–3
(WH)*E
ns
20
tsu(EMBAV-EMWEL)
Output setup time, EMxBA[y:0]
valid to EMxWE low
(WS)*E–3
(WS)*E+1
ns
21
th(EMWEH-EMBAIV)
Output hold time, EMxWE high to
EMxBA[y:0] invalid
(WH)*E–3
(WH)*E
ns
22
tsu(EMAV-EMWEL)
Output setup time, EMxA[y:0] valid
to EMxWE low
(WS)*E–3
(WS)*E+1
ns
23
th(EMWEH-EMAIV)
Output hold time, EMxWE high to
EMxA[y:0] invalid
(WH)*E–3
(WH)*E
ns
24
tw(EMWEL)
EMxWE active low width
(EW = 0)
(WST)*E–1
(WST)*E+1
ns
EMxWE active low width
(EW = 1)
(WST+(EWC*16))*E–1
(WST+(EWC*16))*E+1
ns
25
td(EMWAITH-EMWEH)
Delay time from EMxWAIT
deasserted to EMxWE high
4E+10
5E+15
ns
26
tsu(EMDV-EMWEL)
Output setup time, EMxD[y:0] valid
to EMxWE low
(WS)*E–3
(WS)*E+1
ns
27
th(EMWEH-EMDIV)
Output hold time, EMxWE high to
EMxD[y:0] invalid
(WH)*E–3
(WH)*E
ns
(1)
TA = Turn around, RS = Read setup, RST = Read strobe, RH = Read hold, WS = Write setup, WST = Write strobe, WH = Write hold,
MEWC = Maximum external wait cycles. These parameters are programmed through the Asynchronous Bank and Asynchronous Wait
Cycle Configuration Registers. These support the following ranges of values: TA[4–1], RS[16–1], RST[64–4], RH[8–1], WS[16–1],
WST[64–1], WH[8–1], and MEWC[1–256]. See the TMS320F2807x Microcontrollers Technical Reference Manual for more information.
(2)
E = EMxCLK period in ns.
(3)
EWC = external wait cycles determined by EMxWAIT input signal. EWC supports the following range of values. EWC[256–1]. The
maximum wait time before time-out is specified by bit field MEWC in the Asynchronous Wait Cycle Configuration Register. See the
TMS320F2807x Microcontrollers Technical Reference Manual for more information.
www.ti.com
TMS320F28076, TMS320F28075
SPRS902J – OCTOBER 2014 – REVISED FEBRUARY 2021
Copyright © 2021 Texas Instruments Incorporated
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Product Folder Links: TMS320F28076 TMS320F28075



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