STM3220G-SK/IAR STMicroelectronics, STM3220G-SK/IAR Datasheet - Page 136

• Manufacturer Part Number: STM3220G-SK/IAR
• Description: DEV KIT STM32F207ZG KICKSTART
• Manufacturer: STMicroelectronics
• Series: IAR Kickstartr
• Type: MCUr

Specifications of STM3220G-SK/IAR

• Contents: Hardware, Software and Documentation
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32F207
• Other names: 497-11404

Electrical characteristics
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Figure 70. NAND controller waveforms for common memory read access
Figure 71. NAND controller waveforms for common memory write access
Table 76.
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)
Symbol
(2)
(2)
(2)
(2)
(2)
(2)
(2)
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
Doc ID 15818 Rev 6
Parameter
6T
4T
25
4T
10T
STM32F205xx, STM32F207xx
HCLK
HCLK
HCLK
HCLK
Min
+ 12
– 1.5 4T
– 1
+ 4
4T
0
HCLK
HCLK
Max
+ 1.5
+ 2.5
(1)
Unit
ns
ns
ns
ns
ns
ns
ns