TDA3MV Datasheet, PDF (136/256 Pages) Texas Instruments – TDA3x SoC for Advanced Driver Assistance Systems (ADAS) 15mm Package (ABF) Silicon Revision 2.0

TDA3MV, TDA3MA
TDA3LX, TDA3LA
SPRS964C – JUNE 2016 – REVISED JULY 2017
www.ti.com
Table 7-14. GPMC/NAND Flash Interface Switching Characteristics (continued)
NO.
GNF2
PARAMETER
t_d(CLEH-nWEV)
GNF3 t_d(nWEV-DV)
GNF4 t_d(nWEIV-DIV)
GNF5 t_{d(nWEIV-CLEIV)}
GNF6 t_{d(nWEIV-nCSIV)}
GNF7 t_d(ALEH-nWEV)
GNF8 t_{d(nWEIV-ALEIV)}
GNF9
GNF10
GNF13
GNF14
GNF15
t_c(nWE)
t_d(nCSV-nOEV)
t_w(nOEV)
t_c(nOE)
t_{d(nOEIV-nCSIV)}
DESCRIPTION
Delay time, gpmc_ben[1:0] high to gpmc_wen valid
Delay time, gpmc_ad[15:0] valid to gpmc_wen valid
Delay time, gpmc_wen invalid to gpmc_ad[15:0] invalid
Delay time, gpmc_wen invalid to gpmc_ben[1:0] invalid
Delay time, gpmc_wen invalid to gpmc_cs[7:0] invalid
Delay time, gpmc_advn_ale high to gpmc_wen valid
Delay time, gpmc_wen invalid to gpmc_advn_ale invalid
Cycle time, write cycle time
Delay time, gpmc_cs[7:0] valid to gpmc_oen_ren valid
Pulse duration, gpmc_oen_ren valid time
Cycle time, read cycle time
Delay time, gpmc_oen_ren invalid to gpmc_cs[7:0] invalid
MIN
C - 0.2 ⁽³⁾
MAX
C + 2.0
(3)
D - 0.2 ⁽⁴⁾ D + 2.0
(4)
E - 0.2 ⁽⁵⁾ E + 2.0
(5)
F - 0.2 ⁽⁶⁾ F + 2.0
(6)
G - 0.2 ⁽⁷⁾ G + 2.0
(7)
C - 0.2 ⁽³⁾ C + 2.0
(3)
F - 0.2 ⁽⁶⁾ F + 2.0
(6)
H ⁽⁸⁾
I - 0.2 ⁽⁹⁾ I + 2.0 ⁽⁹⁾
K
L ⁽¹⁰⁾
M - 0.2 M + 2.0
(11)
(11)
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(1) A = (WEOffTime – WEOnTime) * (TimeParaGranularity + 1) * GPMC_FCLK
(2) B = ((WEOnTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (WEExtraDelay – CSExtraDelay)) * GPMC_FCLK
(3) C = ((WEOnTime – ADVOnTime) * (TimeParaGranularity + 1) + 0.5 * (WEExtraDelay – ADVExtraDelay)) * GPMC_FCLK
(4) D = (WEOnTime * (TimeParaGranularity + 1) + 0.5 * WEExtraDelay ) * GPMC_FCLK
(5) E = (WrCycleTime – WEOffTime * (TimeParaGranularity + 1) – 0.5 * WEExtraDelay ) * GPMC_FCLK
(6) F = (ADVWrOffTime – WEOffTime * (TimeParaGranularity + 1) + 0.5 * (ADVExtraDelay – WEExtraDelay ) * GPMC_FCLK
(7) G = (CSWrOffTime – WEOffTime * (TimeParaGranularity + 1) + 0.5 * (CSExtraDelay – WEExtraDelay ) * GPMC_FCLK
(8) H = WrCycleTime * (1 + TimeParaGranularity) * GPMC_FCLK
(9) I = ((OEOffTime + (n – 1) * PageBurstAccessTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (OEExtraDelay – CSExtraDelay)) *
GPMC_FCLK
(10) K = (OEOffTime – OEOnTime) * (1 + TimeParaGranularity) * GPMC_FCLK
(11) L = RdCycleTime * (1 + TimeParaGranularity) * GPMC_FCLK
(12) M = (CSRdOffTime – OEOffTime * (TimeParaGranularity + 1) + 0.5 * (CSExtraDelay – OEExtraDelay ) * GPMC_FCLK
136 Timing Requirements and Switching Characteristics
Copyright © 2016–2017, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: TDA3MV TDA3MA TDA3LX TDA3LA