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参数资料
| 型号： | ST7FL19F1MATRE |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO20 |
| 封装： | 0.300 INCH, LEAD FREE, PLASTIC, SOP-20 |
| 文件页数： | 9/138页 |
| 文件大小： | 2515K |
| 代理商： | ST7FL19F1MATRE |
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ST7L15, ST7L19
106/138
ELECTRICAL CHARACTERISTICS (cont’d)
13.4 SUPPLY CURRENT CHARACTERISTICS
The following current consumption specified for
the ST7 functional operating modes over tempera-
ture range does not take into account the clock
source current consumption. To obtain the total
device consumption, the two current values must
be added (except for HALT mode for which the
clock is stopped).
13.4.1 Supply Current
TA = -40 to +125°C, unless otherwise specified.
Notes:
1. CPU running with memory access, all I/O pins in input mode with a static value at VDD or VSS (no load), all peripherals
in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
2. All I/O pins in input mode with a static value at VDD or VSS (no load), all peripherals in reset state; clock input (CLKIN)
driven by external square wave, LVD disabled.
3. SLOW mode selected with fCPU based on fOSC divided by 32. All I/O pins in input mode with a static value at VDD or
VSS (no load), all peripherals in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
4. SLOW-WAIT mode selected with fCPU based on fOSC divided by 32. All I/O pins in input mode with a static value at
VDD or VSS (no load), all peripherals in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
5. All I/O pins in output mode with a static value at VSS (no load), LVD disabled. Data based on characterization results,
tested in production at VDD max and fCPU max.
6. All I/O pins in input mode with a static value at VDD or VSS (no load). Data tested in production at VDD max. and fCPU
max.
7. This consumption refers to the Halt period only and not the associated run period which is software dependent.
Figure 67. Typical IDD in RUN vs fCPU
Figure 68. Typical IDD in RUN at fCPU = 8 MHz
Symbol
Parameter
Conditions
Typ
Max
Unit
IDD
Supply current in RUN mode
VDD =5.5V
fCPU =8 MHz
1)
79
mA
Supply current in WAIT mode
fCPU =8 MHz
2)
33.6
Supply current in SLOW mode
fCPU = 250 kHz
3)
0.7
0.9
Supply current in SLOW WAIT mode
fCPU = 250 kHz
4)
0.5
0.8
Supply current in HALT mode5)
-40°C
≤ T
A ≤ +125°C
1
6
A
Supply current in AWUFH mode6)7)
-40°C
≤ T
A ≤ +125°C
60
TBD
Supply current in ACTIVE HALT mode
-40°C
≤ T
A ≤ +125°C
TBD
mA
0
1
2
3
4
5
6
7
8
9
22.5
33.5
4
4.5
55.5
66.5
Vdd (V)
ID
D
r
un
(
m
A
)v
s
F
req
(
M
H
z
)
.5
1
2
4
6
8
Note: Graph displays data beyond the normal operating range of 3V - 5.5V
0
1
2
3
4
5
6
7
8
9
22.5
33.5
4
4.5
55.5
66.5
Vdd (V)
ID
D
ru
n
(
m
A
)at
fC
P
U
=
8
M
H
z
140°C
90°C
25°C
-5°C
-45°C
Note: Graph displays data beyond the normal operating range of 3V - 5.5V
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相关代理商/技术参数 |
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|---|---|
| ST7FL19F1MCE | 制造商:STMicroelectronics 功能描述: |
| ST7FL19F1MCRE | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI |
| ST7FL19F1MCTRE | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI |
| ST7FL34F2MAE | 功能描述:8位微控制器 -MCU 8-bit MCU Automotive RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
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