STM32F205ZG STMicroelectronics, STM32F205ZG Datasheet - Page 136

• Manufacturer Part Number: STM32F205ZG
• Description: High-performance ARM Cortex-M3 MCU with 1 Mbyte Flash, 120 MHz CPU, ART Accelerator
• Manufacturer: STMicroelectronics

Specifications of STM32F205ZG

• 10/100 Ethernet Mac With Dedicated Dma: supports IEEE 1588v2 hardware, MII/RMII

Electrical characteristics
Figure 68. PC Card/CompactFlash controller waveforms for I/O space write access
Table 77.
1. C
2. Based on characterization, not tested in production.
136/170
t
t
t
t
t
t
d(NREG-NCEx)
h(NCEx-NREG)
t
d(NWE_NCEx
d(NCEx-NWE)
d(NOE_NCEx)
d(NCEx-NWE)
d(NCEx-NOE)
t
t
t
t
h(NCEx_AI)
su (D-NOE)
t
Symbol
v(NCEx-A)
v (NWE-D)
h (N0E-D)
t
t
t
t
w(NWE)
h (NWE-D)
d (D-NWE)
L
w(NOE)
= 30 pF.
) FSMC_NWE high to FSMC_NCEx high
Switching characteristics for PC Card/CF read and write cycles in
attribute/common space
FSMC_Ncex low to FSMC_Ay valid
FSMC_NCEx high to FSMC_Ax invalid
FSMC_NCEx low to FSMC_NREG valid
FSMC_NCEx high to FSMC_NREG invalid
FSMC_NCEx low to FSMC_NWE low
FSMC_NCEx low to FSMC_NOE low
FSMC_NOE low width
FSMC_NOE high to FSMC_NCEx high
FSMC_D[15:0] valid data before FSMC_NOE high
FSMC_N0E high to FSMC_D[15:0] invalid
FSMC_NWE low width
FSMC_NCEx low to FSMC_NWE low
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
Parameter
(1)(2)
Doc ID 15818 Rev 8
8T
5T
5T
8T
T
13T
8 T
HCLK
HCLK
HCLK
HCLK
HCLK
Min
HCLK
4
4
2
-
-
-
HCLK
-
-
-
STM32F205xx, STM32F207xx
– 0.5
+ 2.5
+ 1.5
+ 4
- 1
5T
8T
8T
5HCLK+ 1
5T
HCLK
HCLK
HCLK
Max
3.5
HCLK
0
0
-
-
-
-
-
-
-
+ 1
+ 1
+ 4
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns