STM32F407ZG STMicroelectronics, STM32F407ZG Datasheet - Page 144

• Manufacturer Part Number: STM32F407ZG
• Description: High-performance and DSP with FPU, ARM Cortex-M4 MCU with 1 Mbyte Flash, 168 MHz CPU, Art Accelerator, Ethernet
• Manufacturer: STMicroelectronics

Specifications of STM32F407ZG

• Core: ARM 32-bit Cortex™-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• 3×12-bit, 2.4 Msps A/d Converters: up to 24 channels and 7.2 MSPS in triple interleaved mode
• General-purpose Dma: 16-stream DMA controller with FIFOs and burst support
• Up To 17 Timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
• 10/100 Ethernet Mac With Dedicated Dma: supports IEEE 1588v2 hardware, MII/RMII
• Rtc: subsecond accuracy, hardware calendar

Electrical characteristics
5.3.26
5.3.27
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Table 82.
1. C
Camera interface (DCMI) timing specifications
Table 83.
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 70. 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
11.
D, CMD
(input)
D, CMD
(output)
CK
Parameter
Doc ID 022152 Rev 2
t W(CKH)
Parameter
PCLKx
f
HCLK
t OV
frequency and V
(1)
for more details on the input/output alternate
t C
Table 84
Conditions
t ISU
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
Min
–1
–3
–2
–2
(1)
t r
4T
3T
Max
0.4
HCLK
Max
HCLK
0
-
-
-
+ 3
Unit
ai14887
Unit
ns
ns
ns
ns
ns
ns