NetduinoPlus2 Netduino, NetduinoPlus2 Datasheet - Page 132

• Manufacturer Part Number: NetduinoPlus2
• Description: Development Boards & Kits - ARM NETDUINO PLUS 2
• Manufacturer: Netduino

Specifications of NetduinoPlus2

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: STM32F405RG
• Core: ARM Cortex M4
• Interface Type: I2C, SPI, UART, USB
• Operating Supply Voltage: 7.5 v to 9 V
• Data Bus Width: 32 bit
• Description/function: Arduino form factor
• Dimensions: 2.8 in x 2.1 in
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C

Electrical characteristics
Figure 52. 12-bit buffered /non-buffered DAC
1. The DAC integrates an output buffer that can be used to reduce the output impedance and to drive external loads directly
5.3.25
132/180
without the use of an external operational amplifier. The buffer can be bypassed by configuring the BOFFx bit in the
DAC_CR register.
FSMC characteristics
Asynchronous waveforms and timings
Figure 53
Table 76
with the following FSMC configuration:
●
●
●
●
In all timing tables, the
AddressSetupTime = 1
AddressHoldTime = 0x1
DataSetupTime = 0x1
BusTurnAroundDuration = 0x0
provide the corresponding timings. The results shown in these tables are obtained
through
Buffered/Non-buffered DAC
Figure 56
12-bit
digital to
analog
converter
T
HCLK
represent asynchronous waveforms and
is the HCLK clock period.
Doc ID 022152 Rev 3
Buffer(1)
DACx_OUT
C
R
LOAD
LOAD
STM32F405xx, STM32F407xx
Table 73
ai17157
through