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MX26C2000BQC-90 PDF预览

MX26C2000BQC-90

更新时间: 2024-10-30 22:20:15
品牌 Logo 应用领域
旺宏电子 - Macronix 闪存存储内存集成电路可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
23页 988K
描述
2M-BIT [256K x 8] CMOS MULTIPLE-TIME-PROGRAMMABLE-EPROM

MX26C2000BQC-90 数据手册

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ADVANCE INFORMATION  
MX26C2000B  
2M-BIT[256Kx8]CMOS  
MULTIPLE-TIME-PROGRAMMABLE-EPROM  
FEATURES  
Chip erase time: 1 (typ.)  
Chip program time: 12.5 (typ.)  
256Kx 8 organization  
Single +5V power supply  
+12Vprogrammingvoltage  
Fast access time:90/100/120/150 ns  
Totally static operation  
Completely TTL compatible  
Operatingcurrent:30mA  
Standby current: 100uA  
50 minimum erase/program cycles  
Typical fast programming cycle duration 10us/byte  
Package type:  
- 32 pin plastic DIP  
- 32 pin PLCC  
- 32 pin TSOP  
- 32 pin SOP  
GENERAL DESCRIPTION  
The MX26C2000B is a 5V only, 2M-bit, MTP EPROMTM  
(Multiple Time Programmable Read Only Memory). It is  
organized as 256K words by 8 bits per word, operates  
fromasingle+5volt supply,hasastaticstandby mode,  
and features fast single address location programming.  
AllprogrammingsignalsareTTLlevels,requiringasingle  
pulse. It is design to be programmed and erased by an  
EPROM programmer or on-board. The MX26C2000B  
supports a intelligent fast programming algorithm which  
can result in programming time of less than one minute.  
ThisMTPEPROMTM ispackagedinindustrystandard32  
pin dual-in-line packages, 32 lead PLCC, 32 lead SOP  
and 32 lead TSOP packages.  
PIN CONFIGURATIONS  
32 PDIP/SOP  
32 PLCC  
VCC  
WE  
A17  
A14  
A13  
A8  
VPP  
A16  
A15  
A12  
A7  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
1
4
1
32  
30  
29  
2
A14  
A13  
A8  
5
A7  
A6  
A5  
A4  
A3  
A2  
A1  
A0  
Q0  
3
4
5
A6  
6
A9  
A9  
A5  
7
A11  
OE  
A10  
CE  
Q7  
9
25  
MX26C2000B  
A11  
OE  
A10  
CE  
A4  
8
A3  
9
A2  
10  
11  
12  
13  
14  
15  
16  
A1  
Q7  
A0  
13  
Q6  
Q0  
21  
14  
17  
20  
Q5  
Q1  
Q4  
Q2  
Q3  
GND  
32 TSOP  
PIN DESCRIPTION  
SYMBOL  
A0~A17  
Q0~Q7  
CE  
PIN NAME  
A11  
A9  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
OE  
A10  
CE  
Q7  
Q6  
Q5  
Q4  
Q3  
GND  
Q2  
Q1  
Q0  
A0  
Address Input  
2
A8  
3
DataInput/Output  
Chip Enable Input  
Output Enable Input  
Write Enable Input  
A13  
A14  
A17  
WE  
VCC  
VPP  
A16  
A15  
A12  
A7  
4
5
6
7
OE  
8
MX26C2000B  
9
WE  
10  
11  
12  
13  
14  
15  
16  
VPP  
ProgramSupplyVoltage  
NoInternalConnection  
Power Supply Pin (+5V)  
GroundPin  
NC  
A6  
A1  
A5  
A2  
VCC  
A4  
A3  
GND  
P/N: PM0765  
REV. 0.7, OCT. 04, 2001  
1

MX26C2000BQC-90 替代型号

型号 品牌 替代类型 描述 数据表
SST27SF020-90-3C-NHE MICROCHIP

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