參數(shù)資料
型號: IDT72T1845L4-4BBI
廠商: Integrated Device Technology, Inc.
英文描述: 2.5 VOLT HIGH-SPEED TeraSync FIFO 18-BIT/9-BIT CONFIGURATIONS
中文描述: 2.5伏高速TeraSync先進(jìn)先出18-BIT/9-BIT配置
文件頁數(shù): 12/55頁
文件大?。?/td> 540K
代理商: IDT72T1845L4-4BBI
12
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
IDT72T1845/55/65/75/85/95/105/115/125 2.5V TeraSync 18-BIT/9-BIT FIFO
2Kx18/4Kx9, 4Kx18/
8Kx9, 8Kx18/16Kx9, 16Kx18/32Kx9, 32Kx18/64Kx9, 64Kx18/128Kx9, 128Kx18/256Kx9, 256Kx18/512Kx9, 512Kx18/1Mx9
AC ELECTRICAL CHARACTERISTICS
(1)
SYNCHRONOUS TIMING
(Commercial: V
CC
= 2.5V
±
5%, T
A
= 0
°
C to +70
°
C;Industrial: V
CC
= 2.5V
±
5%, T
A
= -40
°
C to +85
°
C)
NOTES:
1. All AC timngs apply to both Standard IDT mode and First Word Fall Through mode.
2. Industrial temperature range product for the 5ns speed grade is available as a standard device. All other speed grades are available by special order.
3. Pulse widths less than mnimumvalues are not allowed.
4. Values guaranteed by design, not currently tested.
Commercial
Coml & Ind’l
(2)
Commercial
Commercial
IDT72T1845L4-4
IDT72T1855L4-4
IDT72T1865L4-4
IDT72T1875L4-4
IDT72T1885L4-4
IDT72T1895L4-4
IDT72T18105L4-4
IDT72T18115L4-4
IDT72T18125L4-4
Min.
0.6
4.44
2.0
2.0
1.2
0.5
1.2
0.5
1.2
0.5
1.2
0.5
100
45
45
15
5
5
5
30
15
4
10
3.5
4
IDT72T1845L5
IDT72T1855L5
IDT72T1865L5
IDT72T1875L5
IDT72T1885L5
IDT72T1895L5
IDT72T18105L5
IDT72T18115L5
IDT72T18125L5
Min.
0.6
5
2.3
2.3
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
100
45
45
15
5
5
5
30
15
4
10
4
5
IDT72T1845L6-7
IDT72T1855L6-7
IDT72T1865L6-7
IDT72T1875L6-7
IDT72T1885L6-7
IDT72T1895L6-7
IDT72T18105L6-7 IDT72T18105L10
IDT72T18115L6-7 IDT72T18115L10
IDT72T18125L6-7 IDT72T18125L10
Min.
Max.
150
0.6
3.8
6.7
2.8
2.8
2.0
0.5
2.0
0.5
2.0
0.5
2.0
0.5
10
100
45
45
15
5
5
5
30
15
4
10
15
3.8
3.8
3.8
3.8
4.3
3.8
3.8
3.8
5
6
IDT72T1845L10
IDT72T1855L10
IDT72T1865L10
IDT72T1875L10
IDT72T1885L10
IDT72T1895L10
Symbol
f
C
t
A
t
CLK
t
CLKH
t
CLKL
t
DS
t
DH
t
ENS
t
ENH
t
LDS
t
LDH
t
WCSS
t
WCSH
f
S
t
SCLK
t
SCKH
t
SCKL
t
SDS
t
SDH
t
SENS
t
SENH
t
RS
t
RSS
t
HRSS
t
RSR
t
RSF
t
WFF
t
REF
t
PAFS
t
PAES
t
ERCLK
t
CLKEN
t
RCSLZ
t
RCSHZ
t
SKEW1
t
SKEW2
Parameter
Max.
225
3.4
10
10
3.4
3.4
3.4
3.4
3.8
3.4
3.4
3.4
Max.
200
3.6
10
12
3.6
3.6
3.6
3.6
4
3.6
3.6
3.6
Min.
0.6
10
4.5
4.5
3.0
0.5
3.0
0.5
3.0
0.5
3.0
0.5
100
45
45
15
5
5
5
30
15
4
10
7
8
Max.
100
4.5
10
15
4.5
4.5
4.5
4.5
5
4.5
4.5
4.5
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Clock Cycle Frequency (Synchronous)
Data Access Time
Clock Cycle Time
Clock High Time
Clock Low Time
Data Setup Time
Data Hold Time
Enable Setup Time
Enable Hold Time
Load Setup Time
Load Hold Time
WCS
setup time
WCS
hold time
Clock Cycle Frequency (SCLK)
Serial Clock Cycle
Serial Clock High
Serial Clock Low
Serial Data In Setup
Serial Data In Hold
Serial Enable Setup
Serial Enable Hold
Reset Pulse Width
(3)
Reset Setup Time
HSTL Reset Setup Time
Reset Recovery Time
Reset to Flag and Output Time
Write Clock to
FF
or
IR
Read Clock to
EF
or
OR
Write Clock to Synchronous Programmable Almost-Full Flag
Read Clock to Synchronous Programmable Almost-Empty Flag
RCLK to Echo RCLK output
RCLK to Echo
REN
output
RCLK to Active fromHigh-Z
(4)
RCLK to High-Z
(4)
Skew time between RCLK and WCLK for
EF
/
OR
and
FF
/
IR
Skew time between RCLK and WCLK for
PAE
and
PAF
相關(guān)PDF資料
PDF描述
IDT72T18125L10BB 2.5 VOLT HIGH-SPEED TeraSync FIFO 18-BIT/9-BIT CONFIGURATIONS
IDT72T18125L10BBI 2.5 VOLT HIGH-SPEED TeraSync FIFO 18-BIT/9-BIT CONFIGURATIONS
IDT72T1845L5BB 2.5 VOLT HIGH-SPEED TeraSync FIFO 18-BIT/9-BIT CONFIGURATIONS
IDT72T18115L5BB 2.5 VOLT HIGH-SPEED TeraSync FIFO 18-BIT/9-BIT CONFIGURATIONS
IDT72T18125L5BB 2.5 VOLT HIGH-SPEED TeraSync FIFO 18-BIT/9-BIT CONFIGURATIONS
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IDT72T1845L5BB 功能描述:IC FIFO 2048X18 2.5V 5NS 144BGA RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72T 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問時間:10ns 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(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤 其它名稱:72271LA10PF
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