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STM32G47PBY6XXX 数据表(PDF) 178 Page - STMicroelectronics

部件名 STM32G47PBY6XXX
功能描述  Arm® Cortex®-M4 32-bit MCUFPU, up to 512 KB Flash, 170 MHz / 213DMIPS, 128 KB SRAM, rich analog, math accelerator
PDF  229 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM32G47PBY6XXX 数据表(HTML) 178 Page - STMicroelectronics

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Electrical characteristics
STM32G473xB STM32G473xC STM32G473xE
178/229
DS12712 Rev 3
Figure 41. Asynchronous non-multiplexed SRAM/PSRAM/NOR write waveforms
Table 91. Asynchronous non-multiplexed SRAM/PSRAM/NOR write timings(1)(2)
1. CL = 30 pF.
2. Guaranteed by characterization results.
Symbol
Parameter
Min
Max
Unit
tw(NE)
FMC_NE low time
3 THCLK - 0.5
3 THCLK + 1
ns
tv(NWE_NE) FMC_NEx low to FMC_NWE low
THCLK - 0.5
THCLK + 1
tw(NWE)
FMC_NWE low time
THCLK -2
THCLK + 1
th(NE_NWE) FMC_NWE high to FMC_NE high hold time
THCLK - 0.5
-
tv(A_NE)
FMC_NEx low to FMC_A valid
-
0
th(A_NWE)
Address hold time after FMC_NWE high
THCLK - 1
-
tv(BL_NE)
FMC_NEx low to FMC_BL valid
-
0
th(BL_NWE) FMC_BL hold time after FMC_NWE high
THCLK + 0.5
-
tv(Data_NE) Data to FMC_NEx low to Data valid
-
THCLK + 2
th(Data_NWE) Data hold time after FMC_NWE high
THCLK + 6
-
tv(NADV_NE) FMC_NEx low to FMC_NADV low
-
1.5
tw(NADV)
FMC_NADV low time
-
THCLK + 0.5
NBL
Data
FMC_NEx
FMC_NBL[1:0]
FMC_D[15:0]
tv(BL_NE)
th(Data_NWE)
FMC_NOE
Address
FMC_A[25:0]
tv(A_NE)
tw(NWE)
FMC_NWE
tv(NWE_NE)
t h(NE_NWE)
th(A_NWE)
th(BL_NWE)
tv(Data_NE)
tw(NE)
MS32754V1
FMC_NADV (1)
t v(NADV_NE)
tw(NADV)
FMC_NWAIT
tsu(NWAIT_NE)
th(NE_NWAIT)



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