參數資料
型號: IDT72281L20PF8
廠商: IDT, Integrated Device Technology Inc
文件頁數: 22/26頁
文件大小: 0K
描述: IC FIFO 32768X18 LP 20NS 64QFP
標準包裝: 750
系列: 7200
功能: 同步
存儲容量: 589K(32K x 18)
數據速率: 50MHz
訪問時間: 20ns
電源電壓: 4.5 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設備封裝: 64-TQFP(14x14)
包裝: 帶卷 (TR)
其它名稱: 72281L20PF8
5
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
IDT72281/72291
CMOS SuperSync FIFO 65,536 x 9 and 131,072 x 9
Symbol
Rating
Commercial
Unit
VTERM
TerminalVoltage
–0.5 to +7
V
with respect to GND
TSTG
Storage
–55to+125
°C
Temperature
IOUT
DCOutputCurrent
–50to+50
mA
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5V
± 10%, TA = 0°C to +70°C; Industrial: VCC = 5V ± 10%, TA = -40° to +85°C)
Symbol
Parameter(1)
Conditions
Max.
Unit
CIN(2)
Input
VIN = 0V
10
pF
Capacitance
COUT(1,2)
Output
VOUT = 0V
10
pF
Capacitance
Symbol
Parameter
Min.
Typ.
Max.
Unit
VCC
Supply Voltage(Com’l & Ind’l)
4.5
5.0
5.5
V
GND
Supply Voltage(Com’l & Ind’l)
0
V
VIH
InputHighVoltage
(Com’l & Ind’l)
2.0
V
VIL(1)
InputLowVoltage
(Com’’ & Ind’l)
0.8
V
TA
OperatingTemperature
0
70
°C
Commercial
TA
OperatingTemperature
-40
85
°C
Industrial
NOTE
1. 1.5V undershoots are allowed for 10ns once per cycle.
IDT72281
IDT72291
Commercial & Industrial(1)
tCLK = 10, 15, 20 ns
Symbol
Parameter
Min.
Max.
Unit
ILI(2)
InputLeakageCurrent
–1
1
μA
ILO(3)
OutputLeakageCurrent
–10
10
μA
VOH
Output Logic “1” Voltage, IOH = –2 mA
2.4
V
VOL
Output Logic “0” Voltage, IOL = 8 mA
0.4
V
ICC1(4,5,6)
Active Power Supply Current
80
mA
ICC2(4,7)
StandbyCurrent
20
mA
NOTES:
1. Industrial temperature range product for 15ns and 20ns speed grade are available as a standard device.
2. Measurements with 0.4
≤ VIN ≤ VCC.
3. OE
≥ VIH, 0.4 ≤ VOUT ≤ VCC.
4. Tested with outputs open (IOUT = 0).
5. RCLK and WCLK toggle at 20 MHz and data inputs switch at 10 MHz.
6. Typical ICC1 = 20 + 1.8*fS + 0.02*CL*fS (in mA) with VCC = 5V, tA = 25°C, fS = WCLK frequency = RCLK frequency (in MHz, using TTL levels), data switching
at fS/2, CL = capacitive load (in pF).
7. All Inputs = VCC – 0.2V or GND + 0.2V, except RCLK and WCLK, which toggle at 20 MHz.
ABSOLUTE MAXIMUM RATINGS
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in
the operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
RECOMMENDED DC OPERATING
CONDITIONS
CAPACITANCE (TA = +25°C, F = 1.0MHz)
NOTES:
1. With output deselected, (OE
≥ VIH).
2. Characterized values, not currently tested.
相關PDF資料
PDF描述
MS27467E21B16S CONN PLUG 16POS STRAIGHT W/SCKT
IDT72281L15PF8 IC FIFO 32768X18 LP 15NS 64QFP
MS27468P21B16P CONN RCPT 16POS JAM NUT W/PINS
V150B15M250BL3 CONVERTER MOD DC/DC 15V 250W
ISL3152EIUZ-T TXRX ESD 5V RS-485/422 8-MSOP
相關代理商/技術參數
參數描述
IDT72281L20PFI 功能描述:IC FIFO 32768X18 LP 20NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數據速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT72281L20PFI8 功能描述:IC FIFO 32768X18 LP 20NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數據速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT72281L20TF 功能描述:IC FIFO 32768X18 LP 20NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數據速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT72281L20TF8 功能描述:IC FIFO 32768X18 LP 20NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數據速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT72281L20TFI 功能描述:IC FIFO 32768X18 LP 20NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數據速率:- 訪問時間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應商設備封裝:24-PDIP 包裝:管件 其它名稱:74F433