STM32F205RFT6 STMicroelectronics, STM32F205RFT6 Datasheet - Page 136

• Manufacturer Part Number: STM32F205RFT6
• Description: MCU ARM 768KB FLASH 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F205RFT6

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, I²C, IrDA, LIN, MMC, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 132K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11156

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