- 您現在的位置：買賣IC網 > PDF目錄371088 > MCM63Z818 (Motorola, Inc.) 256Kx18 Bit Synchronous Fast Static RAM(256Kx18位同步快速靜態RAM) PDF資料下載
參數資料
| 型號： | MCM63Z818 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 256Kx18 Bit Synchronous Fast Static RAM(256Kx18位同步快速靜態RAM) |
| 中文描述： | 256Kx18位同步快速靜態存儲器（256Kx18位同步快速靜態內存） |
| 文件頁數： | 11/20頁 |
| 文件大小： | 135K |
| 代理商： | MCM63Z818 |
MCM63Z736 MCM63Z818
11
MOTOROLA FAST SRAM
DC OPERATING CONDITIONS AND CHARACTERISTICS
(VDD = 3.3 V
±
5%, TA = 0
°
to 70
°
C Unless Otherwise Noted)
RECOMMENDED OPERATING CONDITIONS
(Voltages Referenced to VSS = 0 V)
Parameter
Symbol
Min
Typ
Max
Unit
Supply Voltage
VDD
VDDQ*
VIL
VIH
VIH2
3.135
3.3
3.465
V
I/O Supply Voltage
3.135
3.3
VDD
0.8
V
Input Low Voltage
–0.3
—
V
Input High Voltage
2
—
VDD + 0.3
VDDQ + 0.3
V
Input High Voltage I/O Pins
* VDD and VDDQ are shorted together on the device and must be supplied with identical voltage levels.
2
—
V
VIH
20% tKHKH (MIN)
VSS
VSS – 1.0 V
Figure 5. Undershoot Voltage
DC CHARACTERISTICS AND SUPPLY CURRENTS
Parameter
Symbol
Min
Typ
Max
Unit
Notes
Input Leakage Current (0 V
≤
Vin
≤
VDD)
Output Leakage Current (0 V
≤
Vin
≤
VDDQ)
AC Supply Current (Device Selected,
All Outputs Open, Freq = Max) Includes MCM63Z736/818–133
Supply Current for Both VDD and VDDQ MCM63Z736/818–100
CMOS Standby Supply Current (Device Deselected, Freq = 0,
VDD = Max, VDDQ = Max, All Inputs Static at CMOS Levels)
Ilkg(I)
Ilkg(O)
IDDA
—
—
±
1
μ
A
1
—
—
±
1
μ
A
MCM63Z736/818–143
—
—
515
505
405
mA
2, 3, 4
ISB2
—
—
40
mA
5, 6
TTL Standby Supply Current (Device Deselected, Freq = 0,
VDD = Max, VDDQ = Max, All Inputs Static at TTL Levels)
ISB3
—
—
145
mA
5, 7
Clock Running (Device Deselected,
Freq = Max, VDD = Max, All Inputs
Toggling at CMOS Levels)
MCM63Z736/818–143
MCM63Z736/818–133
MCM63Z736/818–100
ISB4
—
—
380
365
305
mA
5, 7
Hold Supply Current (Device Selected, Freq = Max, VDD = Max,
VDDQ = Max, CKE
≥
VDD – 0.2 V, All Inputs Static at
CMOS Levels)
IDD1
—
—
80
mA
6
Output Low Voltage (IOL = 8 mA)
Output High Voltage (IOH = –8 mA)
NOTES:
1. LBO has an internal pullup and will exhibit leakage currents of
±
5
μ
A.
2. Reference AC Operating Conditions and Characteristics for Input and Timing.
3. All addresses transition simultaneously low (LSB) then high (MSB).
4. Data states are all zero.
5. Device in deselected mode as defined by the Truth Table.
6. CMOS levels for I/Os are VIT
≤
VSS + 0.2 V or
≥
VDDQ – 0.2 V. CMOS levels for other inputs are Vin
≤
VSS + 0.2 V or
≥
VDD – 0.2 V.
7. TTL levels for I/O’s are VIT
≤
VIL or
≥
VIH2. TTL levels for other inputs are Vin
≤
VIL or
≥
VIH.
VOL
VOH
—
—
0.4
V
2.4
—
—
V
CAPACITANCE
(f = 1.0 MHz, dV = 3.0 V, TA = 0
°
to 70
°
C, Periodically Sampled Rather Than 100% Tested)
Parameter
Symbol
Min
Typ
Max
Unit
Input Capacitance
Cin
CI/O
—
4
5
pF
Input/Output Capacitance
—
7
8
pF
相關PDF資料 |
PDF描述 |
|---|---|
| MCM64AF32 | 256K Asynchronous Secondary Cache Module for Pentium |
| MCM64AF32SG15 | 256K Asynchronous Secondary Cache Module for Pentium |
| MCM64PE32SDG66 | 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM64PE64SDG66 | 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
| MCM64PC32 | 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MCM63Z818TQ100 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128K x 36 and 256K x 18 Bit Pipelined ZBT RAM Synchronous Fast Static RAM |
| MCM63Z818TQ100R | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128K x 36 and 256K x 18 Bit Pipelined ZBT RAM Synchronous Fast Static RAM |
| MCM63Z818TQ133 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128K x 36 and 256K x 18 Bit Pipelined ZBT RAM Synchronous Fast Static RAM |
| MCM63Z818TQ133R | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128K x 36 and 256K x 18 Bit Pipelined ZBT RAM Synchronous Fast Static RAM |
| MCM63Z819TQ11 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:128K x 36 and 256K x 18 Bit Flow-Through ZBT RAM Synchronous Fast Static RAM |
發布緊急采購，3分鐘左右您將得到回復。