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E0C621CD PDF预览

E0C621CD

更新时间: 2024-01-31 11:11:00
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
9页 88K
描述
4-BIT, MROM, 1.3MHz, MICROCONTROLLER, UUC, DIE

E0C621CD 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.8
具有ADC:NO地址总线宽度:
位大小:4最大时钟频率:1.3 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:X-XUUC-N
I/O 线路数量:16最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
认证状态:Not QualifiedROM可编程性:MROM
速度:1.3 MHz最大供电电压:5.5 V
最小供电电压:2.2 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:UPPERuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

E0C621CD 数据手册

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E0C621C  
ELECTRICAL CHARACTERISTICS  
Absolute Maximum Ratings  
(VSS = 0V)  
Rating  
Supply voltage  
Symbol  
Value  
-0.5 to 7.0  
Unit  
V
V
V
V
DD  
Input voltage (1)  
I
-0.5 to VDD + 0.3  
-0.5 to VD1 + 0.3  
10  
V
Input voltage (2)  
IOSC  
V
1
Permissible total output current  
Operating temperature  
Storage temperature  
Soldering temperature / time  
ΣIVDD  
Topr  
Tstg  
Tsol  
mA  
°C  
°C  
-40 to 85  
-65 to 150  
260°C, 10sec (lead section)  
250  
2
Permissible dissipation  
PD  
mW  
1 The permissible total output current is the sum total of the current (average current) that simultaneously flows  
from the output pins (or is drawn in).  
2 In case of plastic package (QFP5-80pin).  
Recommended Operating Conditions  
(Ta = -40 to 85°C)  
Condition  
Supply voltage  
Symbol  
Remark  
Min.  
2.2  
Typ.  
3.0  
Max.  
5.5  
Unit  
V
VDD  
VSS = 0V  
Oscillation frequency  
f
f
OSC1  
32.768  
500  
kHz  
kHz  
V
OSC3 Duty 50±5%  
300  
1,300  
1.60  
LCD output voltage  
VC1  
1.05  
DC Characteristics  
(Unless otherwise specified:  
SS = 0V, VDD = 3.0V, fOSC1 = 32.768kHz, Ta = 25°C, VD1/VC1/VC2/VC3 are internal voltage, C1–C6 = 0.1µF)  
V
Characteristic  
Symbol  
Condition  
Min.  
Typ.  
Max.  
Unit  
V
High level input voltage (1)  
VIH1  
K00–K03, K10–K13 0.8·VDD  
P00–P03  
V
DD  
High level input voltage (2)  
Low level input voltage (1)  
V
V
IH2  
IL1  
RESET, TEST  
K00–K03, K10–K13  
P00–P03  
0.9·VDD  
0
V
DD  
V
V
0.2·VDD  
Low level input voltage (2)  
High level input current  
V
IL2  
RESET, TEST  
K00–K03, K10–K13  
P00–P03  
0
0
0.1·VDD  
0.5  
V
I
IH  
V
IH = 3.0V  
IL1 = VSS  
µA  
RESET, TEST  
K00–K03, K10–K13  
Low level input current (1)  
Low level input current (2)  
I
I
IL1  
V
-0.5  
-15  
0
µA  
µA  
Without pull up resistor P00–P03  
IL2  
VIL2 = VSS  
K00–K03, K10–K13  
P00–P03  
-10  
-5  
With pull up resistor  
RESET, TEST  
R00–R03, P00–P03  
RFOUT  
High level output current  
Low level output current  
Common output current  
I
I
OH1  
OL1  
V
OH1 = 0.9·VDD  
OL1 = 0.1·VDD  
-1  
mA  
mA  
V
R00–R03, P00–P03  
RFOUT  
3
I
I
I
I
I
I
OH2  
OL2  
OH3  
OL3  
OH4  
OL4  
V
V
V
V
V
V
OH2 = VDD - 0.05V  
OL2 = VC3 + 0.05V  
OH3 = VDD - 0.05V  
OL3 = VC3 + 0.05V  
OH4 = 0.9·VDD  
COM0–COM3  
-3  
-3  
µA  
µA  
µA  
µA  
µA  
µA  
3
3
Segment output current  
(during LCD output)  
Segment output current  
(during DC output)  
SEG0–SEG33  
SEG0–SEG33  
-200  
OL4 = 0.1·VDD  
200  
4

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