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MR27T3202F-XXXTP PDF预览

MR27T3202F-XXXTP

更新时间: 2024-02-10 01:06:00
品牌 Logo 应用领域
冲电气 - OKI 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 131K
描述
2M-Word x 16-Bit or 4M-Word x 8-Bit

MR27T3202F-XXXTP 数据手册

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FEDR27T3202F-02-04  
Issue Date: Jul. 9, 2004  
OKI Semiconductor  
MR27T3202F  
2M–Word × 16–Bit or 4M–Word × 8–Bit P2ROM  
FEATURES  
PIN CONFIGURATION (TOP VIEW)  
· 2,097,152-word × 16-bit / 4,194,304-word × 8-bit electrically  
switchable configuration  
· 2.7 V to 3.6 V power supply  
1
2
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
NC  
A18  
A17  
A7  
A20  
A19  
A8  
3
· Access time  
90 ns MAX  
4
A9  
· Operating current  
· Standby current  
20 mA MAX (5MHz)  
10 µA MAX  
5
A6  
A10  
A11  
A12  
A13  
A14  
A15  
A16  
BYTE#  
VSS  
6
A5  
7
A4  
· Input/Output TTL compatible  
· Three-state output  
8
A3  
9
A2  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
A1  
A0  
CE#  
VSS  
OE#  
D0  
PACKAGES  
D15/A–1  
D7  
· MR27T3202F-xxxMA  
44-pin plastic SOP (SOP44-P-600-1.27-K)  
· MR27T3202F-xxxTP  
44-pin plastic TSOP (TSOP II 44-P-400-0.80-K)  
· MR27T3202F-xxxTN  
D8  
D14  
D6  
D1  
D9  
D13  
D5  
D2  
D10  
D3  
D12  
D4  
48-pin plastic TSOP (TSOP I 48-P-1220-0.50-1K)  
D11  
VCC  
44SOP,  
44TSOP(Type-II)  
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
48 A16  
A15  
A14  
A13  
A12  
A11  
A10  
A9  
47 BYTE#  
46 VSS  
45 D15/A–1  
44 D7  
3
4
5
6
43 D14  
42 D6  
7
8
41 D13  
40 D5  
A8  
· 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.  
9
A19  
A20  
NC  
NC  
NC  
NC  
NC  
A18  
A17  
A7  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
39 D12  
38 D4  
37 VCC  
36 D11  
35 D3  
34 D10  
33 D2  
32 D9  
31 D1  
30 D8  
A6  
29 D0  
A5  
28 OE#  
27 VSS  
26 CE#  
25 A0  
A4  
A3  
A2  
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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