參數(shù)資料
型號: MSM6545L-XXGS-2K
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller
中文描述: Operatable在0.9 V和內(nèi)置蜂鳴器電路4位微控制器
文件頁數(shù): 11/13頁
文件大?。?/td> 128K
代理商: MSM6545L-XXGS-2K
11/13
MSM6545/6575/6545L/6575L
Semiconductor
(Figure 4) 3.0 V Operation (Backup Flag = 0)
Voltage
doubler
Voltage converter
V
SS1
VR
V
DD
= 0 V
V
B
= –3.0 V
(–1.5 V)
V
EE
V
DD
V
SS2
Feature
Internal
status
Operating
range
Current
consumption
A doubled level of V
SS1
is applied to the
input of the constant voltage circuit.
–1.8 to –3.5 V
When the battery level is powered down, a
smaller operating voltage margin is gained,
compared to the case of Figure 3.
Internal
logic
0.75
m
A*
* When the software duty is about 5%
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