參數(shù)資料
型號: IDT71V3559S85BG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: 128K x 36, 256K x 18, 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter, Flow-Through Outputs
中文描述: 256K X 18 ZBT SRAM, 8.5 ns, PBGA119
封裝: 14 X 22 MM, PLASTIC, BGA-119
文件頁數(shù): 22/28頁
文件大小: 996K
代理商: IDT71V3559S85BG
6.42
22
IDT71V3557, IDT71V3559, 128K x 36, 256K x 18, 3.3V Synchronous SRAMs with
ZBT Feature, 3.3V I/O, Burst Counter, and Flow-Through Outputs Commercial and Industrial Temperature Ranges
JTAG Interface Specification (SA Version only)
TCK
Device Inputs
(1)
/
TDI/TMS
Device Outputs
(2)
/
TDO
TRST
(
3)
t
JCD
t
JDC
t
JRST
t
JS
t
JH
t
JCYC
t
JRSR
t
JF
t
JCL
t
JR
t
JCH
M5282 drw 01
x
Symbol
Parameter
Mn.
Max.
Units
t
J CYC
JTAG Clock Input Period
100
____
ns
t
JCH
JTAG Clock HIGH
40
____
ns
t
JCL
JTAG Clock Low
40
____
ns
t
JR
JTAG Clock Rise Time
____
5
(1)
ns
t
JF
JTAG Clock Fall Time
____
5
(1)
ns
t
JRST
JTAG Reset
50
____
ns
t
J RSR
JTAG Reset Recovery
50
____
ns
t
JCD
JTAG Data Output
____
20
ns
t
JDC
JTAG Data Output Hold
0
____
ns
t
JS
JTAG Setup
25
____
ns
t
JH
JTAG Hold
25
____
ns
I5282 tbl 01
Register Name
Bit Size
Instruction (IR)
4
Bypass (BYR)
1
JTAG Identification (JIDR)
32
Boundary Scan (BSR)
Note (1)
I5282 tbl 03
NOTES:
1. Device inputs = All device inputs except TDI, TMS and
TRST
.
2. Device outputs = All device outputs except TDO.
3. During power up,
TRST
could be driven low or not be used since the JTAG circuit resets automatically.
TRST
is an optional JTAG reset.
NOTE:
1. The Boundary Scan Descriptive Language (BSDL) file for this device is available
by contacting your local IDT sales representative.
JTAG AC Electrical
Characteristics
(1,2,3,4)
Scan Register Sizes
NOTES:
1. Guaranteed by design.
2. AC Test Load (Fig. 1) on external output signals.
3. Refer to AC Test Conditions stated earlier in this document.
4. JTAG operations occur at one speed (10MHz). The base device may run at any speed specified in this datasheet.
相關(guān)PDF資料
PDF描述
IDT71V3559S85BGI 128K x 36, 256K x 18, 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter, Flow-Through Outputs
IDT71V3559S85BQ 128K x 36, 256K x 18, 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter, Flow-Through Outputs
IDT71V3559S85BQI 128K x 36, 256K x 18, 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter, Flow-Through Outputs
IDT71V3559S85PF 128K x 36, 256K x 18, 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter, Flow-Through Outputs
IDT71V3559S85PFI 128K x 36, 256K x 18, 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter, Flow-Through Outputs
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