STM32F215RGT6TR STMicroelectronics, STM32F215RGT6TR Datasheet - Page 123

• Manufacturer Part Number: STM32F215RGT6TR
• Description: ARM Microcontrollers - MCU STM32F21 High-Perf M3 1Mb 120 MHz MCU
• Manufacturer: STMicroelectronics

Specifications of STM32F215RGT6TR

• Product Category: ARM Microcontrollers - MCU
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

STM32F21xxx
Figure 53. Asynchronous non-multiplexed SRAM/PSRAM/NOR read waveforms
1. Mode 2/B, C and D only. In Mode 1, FSMC_NADV is not used.
Table 69.
1. C
2. Based on characterization, not tested in production.
t
t
su(Data_NOE)
t
t
t
h(Data_NOE)
t
t
t
su(Data_NE)
v(NADV_NE)
h(NE_NOE)
v(NOE_NE)
t
h(BL_NOE)
h(Data_NE)
t
Symbol
t
h(A_NOE)
t
v(BL_NE)
t
w(NADV
v(A_NE)
w(NOE)
t
w(NE)
L
= 30 pF.
FSMC_NBL[1:0]
FSMC_NADV
FSMC_D[15:0]
FSMC_A[25:0]
)
FSMC_NWE
FSMC_NOE
FSMC_NE
Asynchronous non-multiplexed SRAM/PSRAM/NOR read timings
FSMC_NE low time
FSMC_NEx low to FSMC_NOE low
FSMC_NOE low time
FSMC_NOE high to FSMC_NE high hold time
FSMC_NEx low to FSMC_A valid
Address hold time after FSMC_NOE high
FSMC_NEx low to FSMC_BL valid
FSMC_BL hold time after FSMC_NOE high
Data to FSMC_NEx high setup time
Data to FSMC_NOEx high setup time
Data hold time after FSMC_NOE high
Data hold time after FSMC_NEx high
FSMC_NEx low to FSMC_NADV low
FSMC_NADV low time
(1)
t
v(NOE_NE)
Parameter
Doc ID 17050 Rev 8
t
t
v(NADV_NE)
v(A_NE)
t
v(BL_NE)
t
w(NADV)
Address
t
w(NE)
t
w(NOE)
t
su(Data_NOE)
t
su(Data_NE)
2T
T
T
2T
t
Data
HCLK
HCLK
h(BL_NOE)
HCLK
t
h(A_NOE)
HCLK
Min
0.5
0
0
0
-
-
0
0
-
-
+ 0.5
+ 2.5
– 0.5
Electrical characteristics
- 1
t
2T
2T
h(NE_NOE)
T
t
h(Data_NOE)
HCLK
HCLK
HCLK
t
Max
h(Data_NE)
2.5
0.5
2.5
4
-
-
-
-
-
-
-
– 0.5
+ 0.5
+0.5
ai14991c
(1)(2)
123/173
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns