STM32L-DISCOVERY STMicroelectronics, STM32L-DISCOVERY Datasheet - Page 133

• Manufacturer Part Number: STM32L-DISCOVERY
• Description: BOARD, EVAL, STM32L-DISCOVERY
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: MCUr

Specifications of STM32L-DISCOVERY

• Kit Contents: Board, Debugger, Programmer And Compiler
• Features: 128KB Flash Plus Multiple Timers, Analogue Peripherals
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32F1xx
• Rohs Compliant: Yes
• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STM32F205xx, STM32F207xx
Figure 67. PC Card/CompactFlash controller waveforms for I/O space write access
Table 75.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
v(NCEx-A)
v(NCE4_1-A)
h(NCEx-AI)
h(NCE4_1-AI)
d(NREG-NCEx)
d(NREG-NCE4_1)
h(NCEx-NREG)
h(NCE4_1-NREG)
d(NCE4_1-NOE)
w(NOE)
d(NOE-NCE4_1
su(D-NOE)
h(NOE-D)
w(NWE)
d(NWE-NCE4_1)
d(NCE4_1-NWE)
v(NWE-D)
h(NWE-D)
d(D-NWE)
Symbol
Switching characteristics for PC Card/CF read and write cycles
FSMC_NCEx low (x = 4_1/4_2) to FSMC_Ay valid (y =
0...10) FSMC_NCE4_1 low (x = 4_1/4_2) to FSMC_Ay valid
(y = 0...10)
FSMC_NCEx high (x = 4_1/4_2) to FSMC_Ax invalid (x =
0...10) FSMC_NCE4_1 high (x = 4_1/4_2) to FSMC_Ax
invalid (x = 0...10)
FSMC_NCEx low to FSMC_NREG valid FSMC_NCE4_1
low to FSMC_NREG valid
FSMC_NCEx high to FSMC_NREG invalid FSMC_NCE4_1
high to FSMC_NREG invalid
FSMC_NCE4_1 low to FSMC_NOE low
FSMC_NOE low width
FSMC_NOE high to FSMC_NCE4_1 high
FSMC_D[15:0] valid data before FSMC_NOE high
FSMC_D[15:0] valid data after FSMC_NOE high
FSMC_NWE low width
FSMC_NWE high to FSMC_NCE4_1 high
FSMC_NCE4_1 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
Doc ID 15818 Rev 6
2.5
T
8T
5T
25
15
8T
5T
11T
13T
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
Min
Electrical characteristics
+ 3
–1.5 8T
+ 2
– 1
+ 2
(1)(2)
0
5
5T
8T
5T
0
HCLK
HCLK
HCLK
HCLK
Max
+ 2
+ 1
+ 2
+ 1.5 ns
133/163
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns