NetduinoPlus2 Netduino, NetduinoPlus2 Datasheet - Page 147

• 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

STM32F405xx, STM32F407xx
Table 82.
1. C
2. Based on characterization, not tested in production.
t
d(NCE4_1-NIOWR)
t
t
t
h(NCEx-NIOWR)
d(NIORD-NCEx)
h(NCEx-NIORD)
t
t
t
t
su(D-NIORD)
h(NIOWR-D)
d(NIORD-D)
t
v(NIOWR-D)
t
L
Symbol
w(NIOWR)
w(NIORD)
= 30 pF.
Switching characteristics for PC Card/CF read and write cycles
NAND controller waveforms and timings
Figure 67
provide the corresponding timings. The results shown in this table are obtained with the
following FSMC configuration:
●
●
●
●
●
●
●
●
●
●
●
●
●
●
In all timing tables, the
in I/O space
FSMC_NIOWR low width
FSMC_NIOWR low to FSMC_D[15:0] valid
FSMC_NIOWR high to FSMC_D[15:0] invalid
FSMC_NCE4_1 low to FSMC_NIOWR valid
FSMC_NCEx high to FSMC_NIOWR invalid
FSMC_NCEx low to FSMC_NIORD valid
FSMC_NCEx high to FSMC_NIORD) valid
FSMC_NIORD low width
FSMC_D[15:0] valid before FSMC_NIORD high
FSMC_D[15:0] valid after FSMC_NIORD high
COM.FSMC_SetupTime = 0x01;
COM.FSMC_WaitSetupTime = 0x03;
COM.FSMC_HoldSetupTime = 0x02;
COM.FSMC_HiZSetupTime = 0x01;
ATT.FSMC_SetupTime = 0x01;
ATT.FSMC_WaitSetupTime = 0x03;
ATT.FSMC_HoldSetupTime = 0x02;
ATT.FSMC_HiZSetupTime = 0x01;
Bank = FSMC_Bank_NAND;
MemoryDataWidth = FSMC_MemoryDataWidth_16b;
ECC = FSMC_ECC_Enable;
ECCPageSize = FSMC_ECCPageSize_512Bytes;
TCLRSetupTime = 0;
TARSetupTime = 0.
through
(1)(2)
Figure 70
T
Parameter
HCLK
represent synchronous waveforms, and
is the HCLK clock period.
Doc ID 022152 Rev 3
5T
5T
8T
8T
8T
HCLK
HCLK
HCLK
HCLK
HCLK
Min
9
0
-
-
-
– 1.5
–1.5
–0.5
– 2
–1
Electrical characteristics
Table 83
5T
5T
5T
HCLK
HCLK
HCLK
Max
-
-
-
-
-
-
-
+ 2.5
– 1
+ 2
and
Table 84
147/180
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns