STM32F101VD STMicroelectronics, STM32F101VD Datasheet - Page 76

• Manufacturer Part Number: STM32F101VD
• Description: Mainstream Access line, ARM Cortex-M3 MCU with 384 Kbytes Flash, 36 MHz CPU
• Manufacturer: STMicroelectronics

Specifications of STM32F101VD

• Core: ARM 32-bit Cortex™-M3 CPU
• Conversion Range: 0 to 3.6 V
• Peripherals Supported: timers, ADC, DAC, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

Electrical characteristics
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Figure 38. NAND controller waveforms for common memory write access
Table 40.
1. C
2. Based on characterization, not tested in production.
3. Guaranteed by design, not tested in production.
t
t
t
t
t
t
t
t
t
t
t
d(D-NWE)
w(NOE)
su(D-NOE)
h(NOE-D)
w(NWE)
v(NWE-D)
h(NWE-D)
d(ALE-NWE)
h(NWE-ALE)
d(ALE-NOE)
h(NOE-ALE)
ALE (FSMC_A17)
CLE (FSMC_A16)
Symbol
L
FSMC_D[15:0]
= 15 pF.
FSMC_NCEx
FSMC_NWE
FSMC_NOE
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
(3)
Switching characteristics for NAND Flash read and write cycles
FSMC_D[15:0] valid before FSMC_NWE high
FSMC_NOE low width
FSMC_D[15:0] valid data before FSMC_NOE
high
FSMC_D[15:0] valid data after FSMC_NOE high 7
FSMC_NWE low width
FSMC_NWE low to FSMC_D[15:0] valid
FSMC_NWE high to FSMC_D[15:0] invalid
FSMC_ALE valid before FSMC_NWE low
FSMC_NWE high to FSMC_ALE invalid
FSMC_ALE valid before FSMC_NOE low
FSMC_NWE high to FSMC_ALE invalid
Low
t
d(ALE-NWE)
Doc ID 14610 Rev 8
Parameter
STM32F101xC, STM32F101xD, STM32F101xE
t
w(NWE)
t
v(NWE-D)
t
d(D-NWE)
5t
4t
25
4t
2t
3t
3t
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
Min
t
+ 12
– 1.5
– 1
+ 4ns
+ 4.5
+ 4.5
h(NWE-D)
4t
4t
0
3t
3t
HCLK
HCLK
HCLK
HCLK
Max
+ 1.5
+ 2.5
+ 1.5
+ 2
t
h(NWE-ALE)
(1)
ai14913b
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns