STM32F103VF STMicroelectronics, STM32F103VF Datasheet - Page 66

• Manufacturer Part Number: STM32F103VF
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 768 Kbytes Flash, 72MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103VF

• Conversion Range: 0 to 3.6 V
• Supported Peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

Electrical characteristics
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Figure 25. Asynchronous multiplexed PSRAM/NOR write waveforms
Table 35.
1. C
t
t
t
t
t
t
t
t
t
t
t
t
t
w(NE)
v(NWE_NE)
w(NWE)
h(NE_NWE)
v(A_NE)
v(NADV_NE)
w(NADV)
h(AD_NADV)
h(A_NWE)
v(BL_NE)
h(BL_NWE)
v(Data_NADV)
h(Data_NWE)
Symbol
L
= 15 pF.
FSMC_NBL[1:0]
FSMC_ AD[15:0]
FSMC_A[25:16]
FSMC_NADV
FSMC_NWE
FSMC_NOE
FSMC_NEx
Asynchronous multiplexed PSRAM/NOR write timings
FSMC_NE low time
FSMC_NEx low to FSMC_NWE low
FSMC_NWE low time
FSMC_NWE high to FSMC_NE high hold time
FSMC_NEx low to FSMC_A valid
FSMC_NEx low to FSMC_NADV low
FSMC_NADV low time
FSMC_AD (address) valid hold time after
FSMC_NADV high
Address hold time after FSMC_NWE high
FSMC_NEx low to FSMC_BL valid
FSMC_BL hold time after FSMC_NWE high
FSMC_NADV high to Data valid
Data hold time after FSMC_NWE high
Doc ID 16554 Rev 3
Parameter
t
v(NADV_NE)
t
t
t
v(A_NE)
v(A_NE)
t
t
v(NWE_NE)
v(BL_NE)
w(NADV)
Address
Address
t
t
t
v(Data_NADV)
w(NE)
h(AD_NADV)
NBL
t
w(NWE)
t
h(BL_NWE)
t
h(A_NWE)
Data
STM32F103xF, STM32F103xG
5t
3t
t
t
t
t
t
4t
HCLK
HCLK
HCLK
HCLK
HCLK
t
HCLK
HCLK
HCLK
HCLK
Min
0
-
-
-
– 0.5
+ 0.5
– 0.5
– 1.5
– 0.5
+ 0.5
+ 0.5
+ 1
– 2
(1)
t
h(Data_NWE)
t
t
t
5t
3t
h(NE_NWE)
HCLK
HCLK
t
HCLK
HCLK
HCLK
Max
3.5
0.5
1
-
-
-
-
-
+ 1.5
+ 1.5
+ 6
+ 2
+ 1
ai14891B
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit