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STM32H7 데이터시트(PDF) 276 Page - STMicroelectronics

부품명 STM32H7
상세설명  32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces
PDF  357 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
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STM32H7 데이터시트(HTML) 276 Page - STMicroelectronics

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Electrical characteristics (rev V)
STM32H742xI/G STM32H743xI/G
276/357
DS12110 Rev 10
Figure 91. Quad-SPI timing diagram - DDR mode
7.3.19
Delay block (DLYB) characteristics
Unless otherwise specified, the parameters given in Table 183 for Delay Block are derived
from tests performed under the ambient temperature, frcc_c_ck frequency and VDD supply
voltage summarized in Table 122: General operating conditions, with the following
configuration:
7.3.20
16-bit ADC characteristics
Unless otherwise specified, the parameters given in Table 184 are derived from tests
performed under the ambient temperature, fPCLK2 frequency and VDDA supply voltage
conditions summarized in Table 122: General operating conditions.
MSv36879V3
Data output
IO0
IO2
IO4
Clock
Data input
IO0
IO2
IO4
t(CLK)
tw(CLKH)
tw(CLKL)
tr(CLK)
tf(CLK)
tsf(IN) thf(IN)
tvf(OUT)
thr(OUT)
IO1
IO3
IO5
IO1
IO3
IO5
tvr(OUT)
thf(OUT)
tsr(IN) thr(IN)
Table 183. Delay Block characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
tinit
Initial delay
-
1400
2200
2400
ps
t∆
Unit Delay
-
35
40
45
-
Table 184. ADC characteristics(1)(2)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDDA
Analog supply
voltage for ADC
ON
-1.62
-
3.6
V
VREF+
Positive reference
voltage
-1.62
-
VDDA
V
VREF-
Negative
reference voltage
-VSSA
V
fADC
ADC clock
frequency
1.62 V ≤ VDDA ≤ 3.6 V
BOOST = 11
0.12
-
50
MHz
BOOST = 10
0.12
-
25
BOOST = 01
0.12
-
12.5
BOOST = 00
-
-
6.25



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