OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

IDT79R3041-20PFG

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P34
16
IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS COMMERCIAL TEMPERATURE RANGE
ADVANCED
AC ELECTRICAL CHARACTERISTICS R3041 (CONT.)
16.67MHz 20MHz 25MHz 33MHz
Symbol Signals Description Min. Max. Min. Max. Min. Max. Min. Max. Unit
t45 Tri-state from rising — 13 — 10 — 10 — 10 ns
(after driven condition)
t46 Driven from falling — 13 — 10 — 10 — 10 ns
(after driven condition)
t47 Valid from falling — 10 — 8 — 7 — 7 ns
t48 , Asserted from rising — 15 — 12 — 9 — 9 ns
t49 Negated from rising — 9 — 7 — 6 — 6 ns
t50 Asserted from rising — 19 — 15 — 15 — 15 ns
t51 Negated from falling — 19 — 15 — 15 — 15 ns
t52 Asserted from Addr(3:0) valid
(4)
0—0—0—0—ns
tderate All outputs Timing deration for loading — 0.5 — 0.5 — 0.5 — 0.5 ns/
over 25pF
(4, 5)
25pF
NOTES: 2905 tbl 12
1. All timings referenced to 1.5 Volts, with a rise and fall time of less than 2.5ns.
2. All outputs tested with 25pF loading.
3. The AC values listed here reference timing diagrams contained in the R3041 Hardware User's Manual.
4. Guaranteed by design.
5. This parameter is used to derate the AC timings according to the loading of the system. This parameter provides a deration for loads over the specified
test condition; that is, the deration factor is applied for each 25pF over the specified test load condition.
6. Timings t34 - t44 are reserved for other RISController family members.
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
OUTPUT LOADING FOR AC TESTING
ABSOLUTE MAXIMUM RATINGS
(1, 3)
RV3041
Symbol Rating Commercial Unit
V
TERM Terminal Voltage with –0.5 to +7.0 V
Respect to GND
TC Operating Case Temperature 0 to +85 °C
TBIAS Temperature Under Bias –55 to +125 °C
T
STG Storage Temperature –55 to +125 °C
V
IN Input Voltage –0.5 to +7.0 V
NOTES: 2905 tbl 06
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.
2. VIN minimum = –3.0V for pulse width less than 15ns.
VIN should not exceed VCC +0.5 Volts.
3. Not more than one output should be shorted at a time. Duration of the short
should not exceed 30 seconds.
Grade Temperature GND VCC
Commercial 0°C to +85°C 0V 3.3 ±5%
RV3041 (Case)
2905 tbl 07
-
+
To Device
Under Test
C
LD
-4mA
+4mA
V
REF
+1.5V
2905 drw 07
Signal Cld
All Signals 25 pF
2905 tbl 09
Symbol Parameter Min. Max. Unit
V
IH Input HIGH Voltage 3.0 — V
V
IL Input LOW Voltage — 0 V
V
IHS Input HIGH Voltage 3.0 — V
V
ILS Input LOW Voltage — 0 V
AC TEST CONDITIONS RV3041
2905 tbl 08
17
IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS COMMERCIAL TEMPERATURE RANGE
ADVANCED
ADVANCED
DC ELECTRICAL CHARACTERISTICS RV3041 — (TC = 0°C to +85°C, VCC = +3.3V ±5%)
16.67MHz 20MHz 25MHz 33MHz
Symbol Parameter Test Conditions Min. Max. Min. Max. Min. Max. Min. Max. Unit
V
OH Output HIGH Voltage VCC = Min., IOH = –4mA 2.4 — 2.4 — 2.4 — 2.4 — V
VOL Output LOW Voltage VCC = Min., IOL = 4mA — 0.4 — 0.4 — 0.4 — 0.4 V
V
IH Input HIGH Voltage
(3)
— 2.0 — 2.0 — 2.0 — 2.0 — V
V
IL Input LOW Voltage
(1)
— — 0.8 — 0.8 — 0.8 — 0.8 V
VIHS Input HIGH Voltage
(2,3)
— 2.5 — 2.5 — 2.5 — 2.5 — V
V
ILS Input LOW Voltage
(1,2)
— — 0.4 — 0.4 — 0.4 — 0.4 V
C
IN Input Capacitance
(4)
— — 10 — 10 — 10 — 10 pF
COUT Output Capacitance
(4)
— — 10 — 10 — 10 — 10 pF
I
CC Operating Current VCC = 3.3V, TC = 25°C — 130 — 150 — 180 — 225 mA
I
IH Input HIGH Leakage VIH = VCC — 100 — 100 — 100 — 100 mA
IIL Input LOW Leakage VIL = GND –100 — –100 — –100 — –100 — mA
I
OZ Output Tri-state Leakage VOH = 2.4V, VOL = 0.5V –100 100 –100 100 –100 100 –100 100 mA
NOTES: 2905 tbl 10
1. VIL Min. = –3.0V for pulse width less than 15ns. VIL should not fall below –0.5 volts for larger periods.
2. VIHS and VILS apply to CIkIn and .
3. VIH should not be held above VCC + 0.5 volts.
4. Guaranteed by design.
AC ELECTRICAL CHARACTERISTICS RV3041
(1, 2, 3)
— (TC = 0°C to +85°C, VCC = +3.3V ±5%)
16.67MHz 20MHz 25MHz 33MHz
Symbol Signals Description Min. Max. Min. Max. Min. Max. Min. Max. Unit
t1 , , , Set-up to rising 11 — 8 — 5.5 — 5.5 — ns
t1a A/D Set-up to falling 12 — 9 — 7 — 7 — ns
t2 , , , Hold from rising 4 — 3 — 2.5 — 2.5 — ns
t2a A/D Hold from falling 2 — 2 — 1 — 1 — ns
t3 A/D, Addr, Diag, ALE, Tri-state from rising — 13 — 10 — 10 — 10 ns
, , (after driven condition)
t4 A/D, Addr, Diag, ALE, Driven from falling — 13 — 10 — 10 — 10 ns
, , (after tri-state condition)
t5 Asserted from rising — 10 — 8 — 7 — 7 ns
t6 Negated from falling — 10 — 8 — 7 — 7 ns
t7 , , , TC Valid from rising — 8 — 6 — 5 — 5 ns
t7a A/D Valid from rising — 12 — 9 — 8 — 8 ns
t7b Last Valid from rising — 12 — 9 — 8 — 8 ns
t8 ALE Asserted from rising — 5 — 4 — 4 — 4 ns
t9 ALE Negated from falling — 5 — 4 — 4 — 4 ns
t10 A/D Hold from ALE negated 2 — 2 — 2 — 1.5 ns
t11 Asserted from — 19 — 15 — 15 — 15 ns
t12 Asserted from A/D tri-state
(4)
0—0—0—0—ns
t14 A/D Driven from rising
(4)
0—0—0—0—ns
t15 , , , Negated from falling — 9 — 7 — 6 — 6 ns
, Last, TC
t16 Addr(3:0), BE 16(1:0) Valid from —11— 8—7— 7ns
t17 Diag Valid from — 15 — 12 — 11 — 11 ns
2905 tbl 11
18
IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS COMMERCIAL TEMPERATURE RANGE
ADVANCED
16.67 MHz 20 MHz 25MHz 33MHz
Symbol Signals Description Min. Max. Min. Max. Min. Max. Min. Max. Unit
t18 A/D Tri-state from — 13 — 10 — 10 — 10 ns
t19 A/D to data out — 16 — 13 — 12 — 12 ns
t20 ClkIn Pulse Width High 12 — 10 — 8 — 6.5 — ns
t21 ClkIn Pulse Width Low 12 — 10 — 8 — 6.5 — ns
t22 ClkIn Clock Period 30 250 25 250 20 250 15 250 ns
t23 Pulse Width from Vcc valid 200 — 200 — 200 — 200 — µs
t24 Minimum Pulse Width 32 — 32 — 32 — 32 — sys
t25 Set-up to falling 8 — 6 — 5 — 5 — ns
t26 Mode set-up to rising 8 — 6 — 5 — 5 — ns
t27 Mode hold from rising 2.5 — 2.5 — 2.5 — 2.5 — ns
t28 , SBrCond Set-up to falling 8 — 6 — 5 — 5 — ns
t29 , SBrCond Hold from falling 4 — 3 — 3 — 3 — ns
t30 , BrCond Set-up to falling 8 — 6 — 5 — 5 — ns
t31 , BrCond Hold from falling 4 — 3 — 3 — 3 — ns
tsys Pulse Width 2*t22 2*t22 2*t22 2*t22 2*t22 2*t22 2*t22 2*t22 ns
t32 Clock High Time t22 - 2 t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 ns
t33 Clock Low Time t22 - 2 t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 t22 - 2 t22 + 2 ns
t45 Tri-state from rising — 13 — 10 — 10 — 10 ns
(after driven condition)
t46 Driven from falling — 13 — 10 — 10 — 10 ns
(after driven condition)
t47 Valid from falling — 10 — 8 — 7 — 7 ns
t48 , Asserted from rising — 15 — 12 — 9 — 9 ns
t49 Negated from rising — 9 — 7 — 6 — 6 ns
t50 Asserted from rising — 19 — 15 — 15 — 15 ns
t51 Negated from falling — 19 — 15 — 15 — 15 ns
t52 Asserted from Addr(3:0) valid
(4)
0 — 0—0—0—ns
tderate All outputs Timing deration for loading — 0.5 — 0.5 — 0.5 — 0.5 ns/
over 25pF
(4, 5)
25pF
NOTES: 2905 tbl 12
1. All timings referenced to 1.5 Volts, with a rise and fall time of less than 2.5ns.
2. All outputs tested with 25pF loading.
3. The AC values listed here reference timing diagrams contained in the R3041 Hardware User's Manual.
4. Guaranteed by design.
5. This parameter is used to derate the AC timings according to the loading of the system. This parameter provides a deration for loads over the specified
test condition; that is, the deration factor is applied for each 25pF over the specified test load condition.
6. Timings t34 - t44 are reserved for other RISController family members.
AC ELECTRICAL CHARACTERISTICS RV3041 (CONT.)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P34

IDT79R3041-20PFG

Mfr. #:
Buy IDT79R3041-20PFG
Manufacturer:
Description:
IC MPU MIPS-I 20MHZ 100TQFP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet