NetduinoPlus2 Netduino, NetduinoPlus2 Datasheet - Page 150

• 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
5.3.26
5.3.27
150/180
Table 84.
1. C
Camera interface (DCMI) timing specifications
Table 85.
1. Maximum value of DCMI_PIXCLK = 54 MHz.
SD/SDIO MMC card host interface (SDIO) characteristics
Unless otherwise specified, the parameters given in
performed under ambient temperature, f
summarized in
Refer to
function characteristics (D[7:0], CMD, CK).
Figure 71. SDIO high-speed mode
Symbol
t
t
d(ALE-NWE)
h(NWE-ALE)
t
t
t
Symbol
L
v(NWE-D)
h(NWE-D)
d(D-NWE)
t
w(NWE)
= 30 pF.
Section 5.3.16: I/O port characteristics
Frequency ratio DCMI_PIXCLK/
Switching characteristics for NAND Flash write cycles
DCMI characteristics
Table
FSMC_NWE low width
FSMC_NWE low to FSMC_D[15-0] valid
FSMC_NWE high to FSMC_D[15-0] invalid
FSMC_D[15-0] valid before FSMC_NWE high
FSMC_ALE valid before FSMC_NWE low
FSMC_NWE high to FSMC_ALE invalid
13.
D, CMD
(input)
D, CMD
(output)
CK
Parameter
Doc ID 022152 Rev 3
t W(CKH)
Parameter
PCLKx
f
HCLK
t OV
frequency and V
(1)
for more details on the input/output alternate
t C
Table 86
t ISU
Conditions
STM32F405xx, STM32F407xx
t f
are derived from tests
3T
t W(CKL)
4T
5T
3T
DD
HCLK
HCLK
HCLK
HCLK
Min
t OH
supply voltage conditions
-
-
t IH
–1
–3
–2
–2
(1)
t r
Min
4T
3T
HCLK
Max
HCLK
0
-
-
-
+ 3
Max
0.4
ai14887
Unit
ns
ns
ns
ns
ns
ns