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| CD00237391 Datasheet, PDF (13/177 Pages) STMicroelectronics – ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM | |||
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Table 2. STM32F205xx features and peripheral counts (continued)
Peripherals
STM32F205Rx
STM32F205Vx
STM32F205Zx
Operating temperatures
Package
LQFP64
Ambient temperatures: â40 to +85 °C /â40 to +105 °C
Junction temperature: â40 to + 125 °C
LQFP64
WLCSP64
+2
LQFP6
4
LQFP64
WLCSP6
4+2
LQFP100
LQFP144
1. For the LQFP100 package, only FSMC Bank1 or Bank2 are available. Bank1 can only support a multiplexed NOR/PSRAM memory using the NE1 Chip
Select. Bank2 can only support a 16- or 8-bit NAND Flash memory using the NCE2 Chip Select. The interrupt line cannot be used since Port G is not
available in this package.
2. The SPI2 and SPI3 interfaces give the flexibility to work in an exclusive way in either the SPI mode or the I2S audio mode.
3. VDD minimum value is 1.7 V when the device operates in the 0 to 70 °C temperature range and IRROFF is set to VDD.
Table 3. STM32F207xx features and peripheral counts
Peripherals
STM32F207Vx
STM32F207Zx
Flash memory in Kbytes
SRAM in Kbytes
System
(SRAM1+SRAM2)
Backup
FSMC memory controller
Ethernet
General-purpose
Advanced-control
Timers
Basic
IWDG
WWDG
RTC
256
512
768
1024
256
512
768
1024
256
128
(112+16)
4
Yes(1)
Yes
10
2
2
Yes
Yes
Yes
Random number generator
Yes
STM32F207Ix
512
768
1024
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