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E0C621AF PDF预览

E0C621AF

更新时间: 2024-02-24 13:40:18
品牌 Logo 应用领域
精工 - SEIKO 时钟外围集成电路
页数 文件大小 规格书
7页 72K
描述
4-BIT, MROM, 0.6MHz, MICROCONTROLLER, PQFP80, PLASTIC, QFP5-80

E0C621AF 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP,针数:80
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.8具有ADC:NO
其他特性:DEVICE IS ALSO AVAILABLE IN A PLASTIC QFP14 80 PIN SQUARE PACKAGE地址总线宽度:
位大小:4最大时钟频率:0.6 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PQFP-G80
长度:20 mmI/O 线路数量:21
端子数量:80最高工作温度:70 °C
最低工作温度:-20 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:RECTANGULAR封装形式:FLATPACK
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:3.4 mm速度:0.6 MHz
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
宽度:14 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

E0C621AF 数据手册

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E0C621A  
ELECTRICAL CHARACTERISTICS  
(VDD=0V, VSS=-2.2 to -3.5V, VL3=-3.0V, Ta=-20 to 70°C)  
Parameter  
Symbol  
Condition  
Min.  
Typ.  
Max.  
Unit  
V
High level input voltage (1)  
Low level input voltage (1)  
High level input voltage (2)  
Low level input voltage (2)  
High level input current  
Low level input current  
VIH1  
VIL1  
VIH2  
VIL2  
I IH  
K00–K03, K10–K13, P00–P03  
K00–K03, K10–K13, P00–P03  
RESET  
0.2VSS  
0
0.8VSS  
0
VSS  
V
0.1VSS  
V
RESET  
VSS  
0.9VSS  
1
V
V
V
V
V
V
V
V
V
IH = VDD  
µA  
µA  
µA  
µA  
µA  
µA  
µA  
µA  
I
IL1  
IL2  
IL3  
IL4  
IL5  
IL6  
OH1  
IL1 = VSS  
No pull up, K00–K03, K10–K13  
Pull up, K00–K03, K10–K13  
RESET pin  
-1  
I
IL2 = VSS  
-5  
-5  
-0.35  
-0.35  
I
IL3 = VSS  
I
IL4 = 0.2VSS  
IL5 = 0.2VSS  
IL6 = VSS  
Pull up, K00–K03, K10–K13  
RESET pin  
-30  
-40  
-15  
I
I
P00–P03  
-2  
High level output current (1)  
Low level output current (1)  
I
OH1 = 0.1VSS  
R00–R03, R10–R13,  
RSTOUT  
-250  
I
OL1  
V
OL1 = 0.9VSS  
R00–R03, R10–R13,  
RSTOUT  
1.0  
mA  
High level output current (2)  
Low level output current (2)  
High level output current (3)  
Low level output current (3)  
High level output current (4)  
Low level output current (4)  
Common output current  
I
I
I
I
I
I
I
I
I
I
I
I
OH2  
OL2  
OH3  
OL3  
OH4  
OL4  
OH5  
OL5  
OH6  
OL6  
OH7  
OL7  
V
V
V
V
V
V
V
V
V
V
V
V
V
OH2 = 0.1VSS  
R20  
-1.8  
-250  
-1.8  
-3.0  
-3.0  
-50  
mA  
mA  
µA  
mA  
mA  
mA  
µA  
µA  
µA  
µA  
µA  
µA  
V
OL2 = 0.9VSS  
R20  
1.0  
1.0  
1.0  
3.0  
3.0  
70  
OH3 = 0.1VSS  
P00–P03  
OL3 = 0.9VSS  
P00–P03  
OH4 = 0.1VSS  
R33 (REM)  
OL4 = 0.9VSS  
R33 (REM)  
OH5 = -0.05V  
COM0–COM3  
OL5 = VL3 + 0.05V  
OH6 = -0.05V  
Segment output current  
(in LCD output mode)  
Segment output current  
(in DC output mode)  
Internal voltage  
SEG0–SEG31  
SEG0–SEG31  
OL6 = VL3 + 0.05V  
OH7 = 0.1VSS  
OL7 = 0.9VSS  
ADJ = VL1, IL1 = 5 µA  
V
L1  
-1.11 -1.03  
2VL1  
-0.95  
2VL1 +0.1  
3VL1 +0.3  
-2.2  
V
L2  
1 Mload connected between VDD and VL2  
1 Mload connected between VDD and VL3  
V
V
L3  
3VL1  
V
SVD voltage  
V
SVD  
-2.4  
-2.3  
2
V
Current consumption  
I
OP  
HALT mode  
OSC1 mode  
OSC3 mode  
OSCC = 0, VADJ = VL1, No panel load  
OSCC = 0, VADJ = VL1, No panel load  
ADJ = VL1, No panel load  
5
µA  
µA  
µA  
1
9
18  
1,  
2
V
130  
250  
Only at read cycle using internal program.  
1 The SVD circuit and analog comparator are in the OFF status.  
2 OSC3 mode: Ceramic oscillation (455 kHz) or CR oscillation (R = 140 k)  
4

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