参数资料
型号: MB9AF112MPMC
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, RISC MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 103/108页
文件大小: 1221K
代理商: MB9AF112MPMC
MB9A110 Series
Low voltage detection characteristics
1. Low voltage detection reset
(Ta = - 40
C to + 105C)
Value
Parameter
Symbol Conditions
Min
Typ
Max
Unit
Remarks
Detected voltage
VDL
-
2.25
2.45
2.65
V
When voltage drops
Released voltage
VDH
-
2.30
2.50
2.70
V
When voltage rises
* : tCYCP indicates the peripheral clock cycle time.
2. Interrupt of low voltage detection
(Ta = - 40
C to + 105C)
Value
Parameter
Symbol Conditions
Min
Typ
Max
Unit
Remarks
Detected voltage
VDL
2.58
2.8
3.02
V
When voltage drops
Released voltage
VDH
SVHI = 0000
2.67
2.9
3.13
V
When voltage rises
Detected voltage
VDL
2.76
3.0
3.24
V
When voltage drops
Released voltage
VDH
SVHI = 0001
2.85
3.1
3.34
V
When voltage rises
Detected voltage
VDL
2.94
3.2
3.45
V
When voltage drops
Released voltage
VDH
SVHI = 0010
3.04
3.3
3.56
V
When voltage rises
Detected voltage
VDL
3.31
3.6
3.88
V
When voltage drops
Released voltage
VDH
SVHI = 0011
3.40
3.7
3.99
V
When voltage rises
Detected voltage
VDL
3.40
3.7
3.99
V
When voltage drops
Released voltage
VDH
SVHI = 0100
3.50
3.8
4.10
V
When voltage rises
Detected voltage
VDL
3.68
4.0
4.32
V
When voltage drops
Released voltage
VDH
SVHI = 0111
3.77
4.1
4.42
V
When voltage rises
Detected voltage
VDL
3.77
4.1
4.42
V
When voltage drops
Released voltage
VDH
SVHI = 1000
3.86
4.2
4.53
V
When voltage rises
Detected voltage
VDL
3.86
4.2
4.53
V
When voltage drops
Released voltage
VDH
SVHI = 1001
3.96
4.3
4.64
V
When voltage rises
LVD stabilization
wait time
TLVDW
-
2240 ×
tcycp *
μs
* : tCYCP indicates the peripheral clock cycle time.
dt
dV
VDH
Time
Voltage
VDL
Vcc
94
FUJITSU SEMICONDUCTOR CONFIDENTIAL
r2.0
DS706-00011-0v01-E
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