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参数资料
型号： STM32F205RBY6TR
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 120 MHz, RISC MICROCONTROLLER, PBGA66
封装： 0.40 MM PITCH, ROHS COMPLIANT, WLCSP-66
文件页数： 117/163页
文件大小： 2275K
代理商： STM32F205RBY6TR
STM32F205xx, STM32F207xx
Electrical characteristics
Doc ID 15818 Rev 7
57/163
5.3
Operating conditions
5.3.1
General operating conditions
Table 8.
Current characteristics
Symbol
Ratings
Max.
Unit
IVDD
Total current into VDD power lines (source)
(1)
1.
All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power
supply, in the permitted range.
120
mA
IVSS
Total current out of VSS ground lines (sink)
(1)
120
IIO
Output current sunk by any I/O and control pin
25
Output current source by any I/Os and control pin
25
IINJ(PIN)
(2)
2.
Negative injection disturbs the analog performance of the device. See note in Section 5.3.20: 12-bit ADC
characteristics.
Injected current on five-volt tolerant I/O(3)
3.
Positive injection is not possible on these I/Os. A negative injection is induced by VIN<VSS. IINJ(PIN) must
never be exceeded. Refer to Table 7 for the values of the maximum allowed input voltage.
–5/+0
Injected current on any other pin(4)
4.
A positive injection is induced by VIN>VDD while a negative injection is induced by VIN<VSS. IINJ(PIN) must
never be exceeded. Refer to Table 7 for the values of the maximum allowed input voltage.
±5
ΣIINJ(PIN)(4)
Total injected current (sum of all I/O and control pins)(5)
5.
When several inputs are submitted to a current injection, the maximum
ΣI
INJ(PIN) is the absolute sum of the
positive and negative injected currents (instantaneous values).
±25
Table 9.
Thermal characteristics
Symbol
Ratings
Value
Unit
TSTG
Storage temperature range
–65 to +150
°C
TJ
Maximum junction temperature
125
°C
Table 10.
General operating conditions
Symbol
Parameter
Conditions
Min
Max
Unit
fHCLK
Internal AHB clock frequency
0
120
MHz
fPCLK1
Internal APB1 clock frequency
0
30
fPCLK2
Internal APB2 clock frequency
0
60
VDD
Standard operating voltage
1.8(1)
3.6
V
VDDA
(2)
Analog operating voltage
(ADC limited to 1 M samples)
Must be the same potential as VDD
(3)
1.8(1)
3.6
V
Analog operating voltage
(ADC limited to 2 M samples)
2.4
3.6
VBAT
Backup operating voltage
1.65
3.6
V
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