IDT49C465AG Ver la hoja de datos (PDF) - Integrated Device Technology
Número de pieza
componentes Descripción
Fabricante
IDT49C465AG Datasheet PDF : 38 Pages
| |||
IDT49C465/A
32-BIT FLOW-THRU ERROR DETECTION AND CORRECTION UNIT
MILITARY AND COMMERCIAL TEMPERATURE RANGES
AC PARAMETERS - 49C465A
PROPAGATION DELAY TIMES
32-bit
System
Standalone
Slice
64-bit
“Generate
only”
Slice
64-bit System
Lower
Slice
Upper
Slice
CODE ID=00 CODE ID=01 CODE ID=10 CODE ID=11
Parameter Description Com. Mil. Com. Mil. Com. Mil. Com. Mil.
Number Parameter From
To
Name Input (edge) Output (edge) Max. Max. Max. Max. Max. Max. Max. Max. Unit
Refer to
Timing Diagram
Figure
GENERATE (WRITE) PARAMETERS
01
t BC
BEN
CBO
15 20 — — 15 20 15 20 ns
—
02
t BM
BEN
MDOUT
15 20 — — 15 20 15 20 ns
—
03
t MC
MDIN
CBO
— — 15 18 — — — — ns
10
04
t PCC
05
t PPE
PCBI
PXIN
CBO
PERR
— — — — — — 12 18 ns
7
12 18 — — 12 18 12 18 ns
—
06
t SC
CBO
14 18 14 18 14 18 14 18 ns
7
07
t SM
SDIN
MDOUT
12 18 — — 12 18 12 18 ns
7
08
tSPE
PERR
12 18 — — 12 18 12 18 ns
—
DETECT (READ) PARAMETERS
09
t CE
10
t CME
CBI
ERR Low
14 18 — — — — 12 18 ns
8,10
MERR = Low
15 20 — — — — 15 20 ns
8,10
11
t CSY
12
t ME
13
t MME
MDIN
SYO
ERR
MERR
12 18 — — 12 18 — — ns
8,10
12 18 — — — — 12 18 ns
8,10
16 20 — — — — 16 20 ns
8,10
14
t MSY
SYO
16 20 — — 12 18 12 18 ns
8,10
CORRECT (READ) PARAMETERS
15
t CS
16
t MP
17
t MS
18
t MSY
19
t PCS
CBI
MDIN
PCBI
SDOUT
Px
SDOUT
SYO
SDOUT
16 20 — — — — 16 20 ns
8,11
18 22 — — 18 22 18 22 ns
8,11
14 18 — — — — — — ns
8,11
16 20 — — 12 18 12 18 ns
8,11
— — — — 13 18 — — ns
11
DIAGNOSTIC PARAMETERS
20
t CLR
21
t MIS
CLEAR = Low SDOUT
MODE ID
SDOUT
15 20 — — 15 20 15 20 ns
15 20 — — 15 20 15 20 ns
NOTES:
1. Where “edge” is not specified, both HIGH and LOW edges are implied.
2. BOLD indicates critical system parameters.
15
15
2552 tbl 24
11.7
22
Share Link: 