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參數(shù)資料
| 型號(hào)： | MX23C2100 |
| 廠商： | Macronix International Co., Ltd. |
| 英文描述： | 2M-BIT 256K x 8/128K x 16 CMOS MASK ROM |
| 中文描述： | 200萬(wàn)位256 × 8/128K × 16的CMOS掩膜ROM |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 52K |
| 代理商： | MX23C2100 |
FEATURES
Switchable organization
- 256K x 8 (byte mode)
- 128K x 16 (word mode)
Single +5V power supply
Fast access time:150/200ns
Totally static operation
PIN DESCRIPTION
Symbol
A0~A16
Q0~Q14
CE/CE
OE/OE
BYTE
Q15/A-1
Pin Function
Address Input
Data Output
Chip Enable Input
Output Enable Input
Word/Byte Selection
Q15 (Word mode)/LSB addr. (Byte
mode)
Power Supply Pin (+5V)
Ground Pin
VCC
VSS
GENERAL DESCRIPTION
The MX23C2100 is a 5V only, 2M-bit, Read Only
Memory. It is organized as 256K x 8 bits (byte mode) or
as 128K x 16 bit (word mode) depending on BYTE (pin
31) voltage level. MX23C2100 has a static standby
mode, and has an access time of 150/200ns. It is de-
signed to be compatible with all microprocessors and
similar applications in which high performance, large bit
storage and simple interfacing are important design con-
siderations.
Completely TTL compatible
Operating current: 60mA
Standby current: 100uA
Package type:
- 40 pin DIP (600 mil)
PIN CONFIGURATION
40 PDIP
MX23C2100 offers automatic power-down, with power-
down controlled by the chip enable (CE/CE) input. When
CE/CE is not selected, the device automatically powers
down and remains in a low-power standby mode as long
as CE/CE stays in the unselected mode.
The OE/OE inputs as well as CE/CE input may be pro-
grammed either active High or Low.
BLOCK DIAGRAM
1
P/N:PM0134
REV. 2.2, JAN. 28, 1999
MX23C2100
2M-BIT [256K x 8/128K x 16] CMOS MASK ROM
CONTROL
LOGIC
OUTPUT
BUFFERS
Q0~Q14
CE/CE
OE/OE
BYTE
Q15/A-1
A0~A16
ADDRESS
INPUTS
Y-DECODER
X-DECODER
Y-DECODER
2M BIT
ROM ARRAY
VCC
VSS
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
A7
A6
A5
A4
A3
A2
A1
A0
CE/CE
VSS
OE/OE
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE
VSS
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC
INDEX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MX23C2100PC-12 | 2M-BIT 256K x 8/128K x 16 CMOS MASK ROM |
| MX23C2100PC-15 | 2M-BIT 256K x 8/128K x 16 CMOS MASK ROM |
| MX23C3210MC-10 | 5 Volt 32-Mbit (4M x 8 / 2M x 16) Mask ROM |
| MX23C3210RC-10 | 5 Volt 32-Mbit (4M x 8 / 2M x 16) Mask ROM |
| MX23C3210RC-12 | CAP 33UF 25V 35V TANT SMD-7343-31 TR-7 LOWESR-200 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MX23C2100PC-12 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT 256K x 8/128K x 16 CMOS MASK ROM |
| MX23C2100PC-15 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT 256K x 8/128K x 16 CMOS MASK ROM |
| MX23C2100PC-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| MX23C2101MC-90 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| MX23C2410MC-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
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