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MR27T6402L-XXXTN PDF预览

MR27T6402L-XXXTN

更新时间: 2024-02-05 20:05:22
品牌 Logo 应用领域
冲电气 - OKI 存储内存集成电路光电二极管有原始数据的样本ROM
页数 文件大小 规格书
10页 109K
描述
4M-Word x 16-Bit or 8M-Word x 8-Bit

MR27T6402L-XXXTN 技术参数

生命周期:Transferred零件包装代码:TSOP2
包装说明:TSOP2,针数:44
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.23
最长访问时间:90 ns备用内存宽度:8
JESD-30 代码:R-PDSO-G44长度:18.41 mm
内存密度:67108864 bit内存集成电路类型:MASK ROM
内存宽度:16功能数量:1
端子数量:44字数:4194304 words
字数代码:4000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:4MX16封装主体材料:PLASTIC/EPOXY
封装代码:TSOP2封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V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:DUAL宽度:10.16 mm
Base Number Matches:1

MR27T6402L-XXXTN 数据手册

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FEDR27T6402L-02-01  
OKI Semiconductor  
Issue Date: May. 9, 2005  
MR27T6402L  
4M–Word × 16–Bit or 8M–Word × 8–Bit P2ROM  
FEATURES  
PIN CONFIGURATION (TOP VIEW)  
·4,194,304-word × 16-bit / 8,388,608-word × 8-bit electrically  
switchable configuration  
· Access time  
1
2
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
A21  
A18  
A17  
A7  
A20  
A19  
A8  
3
2.7 V to 3.6 V power supply 90 ns MAX  
3.0 V to 3.6 V power supply 80 ns MAX  
4
A9  
5
A6  
A10  
A11  
A12  
A13  
A14  
A15  
A16  
BYTE#  
VSS  
6
A5  
· Operating current  
· Standby current  
20 mA MAX (5MHz)  
10 µA MAX  
7
A4  
8
A3  
· Input/Output TTL compatible  
· Three-state output  
9
A2  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
A1  
A0  
CE#  
VSS  
OE#  
D0  
D15/A–1  
D7  
PACKAGES  
D14  
D6  
D8  
· MR27T6402L-xxxMA  
44-pin plastic SOP (SOP44-P-600-1.27-K)  
· MR27T6402L-xxxTN  
D1  
D13  
D5  
D9  
D2  
D12  
D4  
D10  
D3  
48-pin plastic TSOP (TSOP I 48-P-1220-0.50-1K)  
23 VCC  
D11  
44SOP  
P2ROM ADVANCED TECHNOLOGY  
P2ROM stands for Production Programmed ROM. This  
exclusive Oki technology utilizes factory test equipment for  
programming the customers code into the P2ROM prior to final  
production testing. Advancements in this technology allows  
production costs to be equivalent to MASKROM and has many  
advantages and added benefits over the other non-volatile  
technologies, which include the following;  
1
2
3
4
5
6
7
8
9
48 A16  
A15  
A14  
A13  
A12  
A11  
A10  
A9  
BYTE#  
47  
46 VSS  
D15/A–1  
45  
44 D7  
D14  
43  
42 D6  
D13  
41  
A8  
40 D5  
A19  
A20  
NC  
NC  
A21  
NC  
NC  
A18  
A17  
A7  
· Short lead time, since the P2ROM is programmed at the  
final stage of the production process, a large P2ROM  
inventory "bank system" of un-programmed packaged  
products are maintained to provide an aggressive lead-time  
and minimize liability as a custom product.  
· No mask charge, since P2ROMs do not utilize a custom  
mask for storing customer code, no mask charges apply.  
· No additional programming charge, unlike Flash and  
OTP that require additional programming and handling  
costs, the P2ROM already has the code loaded at the  
factory with minimal effect on the production throughput.  
The cost is included in the unit price.  
D12  
10  
39  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
38 D4  
VCC  
37  
36 D11  
D3  
35  
34 D10  
D2  
33  
32 D9  
D1  
31  
30 D8  
D0  
A6  
29  
28 OE#  
VSS  
A5  
A4  
27  
26 CE#  
A0  
A3  
A2  
25  
A1  
· Custom Marking is available at no additional charge.  
· Pin Compatible with Mask ROM and some FLASH  
products.  
48TSOP(Type-I)  
1/10  

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