FL/RT WRITE CONTROL HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL

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FL/RT WRITE CONTROL HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL

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SPACE PRODUCTS GROUP
FL/RT
WRITE CONTROL
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
DATA INPUTS (D0-D8)
WRITE POINTER
7205ERP
ARRAY 2048 4096 8192 16384
READ POINTER
XO/HF
READ CONTROL THREESTATE BUFFERS
DATA OUTPUTS
EXPANSION LOGIC FLAG LOGIC
RESET LOGIC
FEATURES
8192 9-bit organization RAD-PAK® radiation-hardened against natural space radiation Manufactured epitaxial substrate improved performance SELTH: Latchup MeV/mg total dose hardness krad (SI); dependent upon orbit Package: RAD-PAK® flat pack RAD-PAK® Asynchronous read/write operation high speed CMOS epitTechnology Retransmit capability Propagation Time (max access time): -25ns:7205ERPx-25 -30ns:7205ERPx-30 -40ns:7205ERPx-40 Status flag: empty, half-full, full fast Fully expandable both word depth width Bi-directional applications power Battery back-up operation compatible TM5005 Screening TM5004
1202.98Rev0
DESCRIPTION:
Space Electronics' 7205ERP RAD-PAK®) high speed FIFO microcircuit features minimum kilorad (Si) total dose tolerance; dependent upon orbit. organized such that data read same sequential order that written. Full Empty flags provided prevent overflow underflow. expansion logic allows unlimited expansion capability work size depth with timing penalties. Twin address pointers automatically generate internal read write addresses, automatically increment with write read pin. 7205ERP 9-bits wide data used data communications applications where parity error checking necessary. retransmit capability allows read pointer reset initial position without affecting write pointer. RADPAK® technology incorporates radiation shielding microcircuit package. eliminates shielding while providing lifetime orbit. 7205ERP features same system performance architecture commercial counterparts manufactured epitaxial substrate enhance single event latchup performance. provides 100krad (Si) better total dose survivability,based type orbit (actual tolerance dependent orbit mission duration). Capable surviving space environments, 7205ERP ideal satellite, spacecraft, space probe missions. This product available with packaging screening Class
data sheets subject change without notice
(619) 452-4167 Fax: 619) 452-5499 www.spaceelectronics.com
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
7205ERP INOUT DESCRIPTION
XO/HF FL/RT
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
Write Enable Inputs Expansion Full Flag Outputs Ground Read Enable Outputs Expansion Out/Half Full Flag Empty Flag Reset First Load/Retransmit Inputs Power Supply
7205ERP ABSOLUTE MAXIMUM RATINGS
Positive Supply Voltage Input Output Voltage Storage Temperature Range Operating Temperature Range -0.3 -0.3 +0.3 +150 +125
7205ERP RECOMMENDED PERATING CONDITIONS
Positive Supply Voltage High Level Input Voltage Level Voltage Operating Temperature Range -0.8 +125
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
7205ERP ELECTRICAL CHARACTERISTICS
Operating Supply Current Standby Supply Current FL/RT VIH) Power Down Current input 0.2V Input Leakage Current 0.4V
ICC1 ICC2 ICC3 min, IOL= COUT
-0.4
Output Leakage Current VIH, 0.4V VOUT Input Voltage Input High Voltage Output Voltage
-2.4
Output High Voltage min, IOH= -2mA Input Capacitance Output Capacitance
NOTE:
volts; +125 1MHz. 0.3V. -0.3V pulse width 50ns.
7205ERP TIMING CHARACTERISTICS
READ CYCLE Shift Frequency 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read Cycle Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Access Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read Recovery Time 7205ERPx-25 7205ERPx-30 7205ERPx-40
28.5
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
7205ERP TIMING CHARACTERISTICS
Read Pulse Width 7205ERPx-25 7205ERPx-30 7205ERPx-40 tRPW
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
(cont)
Read Data 7205ERPx-25 7205ERPx-30 7205ERPx-40 Write HIGH Data Low-Z 7205ERPx-25 7205ERPx-30 7205ERPx-40 Data Valid from Read High 7205ERPx-25 7205ERPx-30 7205ERPx-40
tRLZ
tWLZ
Read High Data High-Z 7205ERPx-25 7205ERPx-30 7205ERPx-40 WRITE CYCLE Write Cycle Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Write Pulse Width 7205ERPx-25 7205ERPx-30 7205ERPx-40 Write Recovery Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Data Set-up Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Data Hold Time 7205ERPx-25 7205ERPx-30 7205ERPx-40
1202.98Rev0
tRHZ
tWPW
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
7205ERP TIMING CHARACTERISTICS
RESET CYCLE Reset Cycle Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Reset Pulse Width 7205ERPx-25 7205ERPx-30 7205ERPx-40
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
(cont)
tRSC
Reset Set-up Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Reset Recovery Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 RETRANSMIT CYCLE Retransmit Cycle Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Retransmit Pulse Width 7205ERPx-25 7205ERPx-30 7205ERPx-40 Retransmit Set-up Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Retransmit Recovery Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 FLAGS Reset 7205ERPx-25 7205ERPx-30 7205ERPx-40
tRSS
tRSR
tRTC
tRTS
tRSR
tEFL
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
7205ERP TIMING CHARACTERISTICS
Reset High 7205ERPx-25 7205ERPx-30 7205ERPx-40 Retransmit Flags Valid 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read High High 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read Pulse Width after High 7205ERPx-25 7205ERPx-30 7205ERPx-40 Write High High 7205ERPx-25 7205ERPx-30 7205ERPx-40 Write 7205ERPx-25 7205ERPx-30 7205ERPx-40 Write Flag 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read High Flag High 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read Pulse Width after High 7205ERPx-25 7205ERPx-30 7205ERPx-40
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
(cont)
tHFH,tFFH
tRTF
tREF
tRFF
tRPE
tWEF
tWFF
tWHF
tRHF
tWPF
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
7205ERP TIMING CHARACTERISTICS
(cont)
Read/Write 7205ERPx-25 7205ERPx-30 7205ERPx-40 Read/Write HIGH HIGH 7205ERPx-25 7205ERPx-30 7205ERPx-40 Pulse Width 7205ERPx-25 7205ERPx-30 7205ERPx-40 Recovery Time 7205ERPx-25 7205ERPx-30 7205ERPx-40 Set-up Time 7205ERPx-25 7205ERPx-30 7205ERPx-40
tXOL
tXOH
tXIR
tXIS
NOTE:
+5V:TA switching test circuit. tests performed with input rise fall times less, timing reference levels 1.5V, input pulse levels 3.0V output load circuit, unless otherwise specified. Pulse widths less than minimum value allowed. Values guaranteed design, currently tested. Only applies read data flow-through mode.
7205ERP FITS EARLY FAILURE RATES
FITS
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.
SPACE PRODUCTS GROUP
HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL FIFO
7205ERP
information this data sheet believed reliable. However, Space Electronics assumes liability this information. shall entirely user's risk. Prices specifications subject change without notice. patent rights licenses circuits described this data sheet implied granted third party. Space Electronics'products designed intended devices systems intended surgical implants applications used support sustain life,
other application which failure Space Electronics product could create situation which personal injury death might occur. Space Electronics assumes liability damages, including consequential incidental damages, arising products such applications. Space Electronics products protected under patent: 5,635,754. Other patents pending applied for.
1202.98Rev0
©1998 Space Electronics Inc. rights reserved.

FL/RT WRITE CONTROL HIGH-SPEED EPI-CMOS 8192 9-BIT PARALLEL

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