STM32F217IG STMicroelectronics, STM32F217IG Datasheet - Page 128

• Manufacturer Part Number: STM32F217IG
• Description: High-performance ARM Cortex-M3 MCU with 1 Mbyte Flash, 120 MHz CPU, ART Accelerator, Ethernet, HW crypto
• Manufacturer: STMicroelectronics

Specifications of STM32F217IG

• 10/100 Ethernet Mac With Dedicated Dma: supports IEEE 1588v2 hardware, MII/RMII

Electrical characteristics
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Figure 59. Synchronous multiplexed PSRAM write timings
Table 73.
1. C
2. Based on characterization, not tested in production.
t
t
t
t
d(CLKL-NADVH)
t
d(CLKL-NADVL)
t
t
t
d(CLKL-NWEH)
t
d(CLKL-NWEL)
d(CLKL-NBLH)
d(CLKL-NExH)
d(CLKL-NExL)
d(CLKL-DATA
t
d(CLKL-ADIV)
t
d(CLKL-AIV)
d(CLKL-AV)
L
Symbol
t
= 30 pF.
w(CLK)
Synchronous multiplexed PSRAM write timings
)
FSMC_CLK period
FSMC_CLK low to FSMC_NEx low (x=0..2)
FSMC_CLK low to FSMC_NEx high (x= 0…2)
FSMC_CLK low to FSMC_NADV low
FSMC_CLK low to FSMC_NADV high
FSMC_CLK low to FSMC_Ax valid (x=16…25)
FSMC_CLK low to FSMC_Ax invalid (x=16…25)
FSMC_CLK low to FSMC_NWE low
FSMC_CLK low to FSMC_NWE high
FSMC_CLK low to FSMC_AD[15:0] invalid
FSMC_A/D[15:0] valid data after FSMC_CLK low
FSMC_CLK low to FSMC_NBL high
Doc ID 17050 Rev 6
Parameter
STM32F215xx, STM32F217xx
(1)(2)
2T
HCLK
Min
0.5
7
2
3
0
0
-
-
-
-
-
- 1
Max
0
2
0
1
2
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns