gal22lv10z Lattice Semiconductor Corp., gal22lv10z Datasheet
gal22lv10z
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gal22lv10z Summary of contents
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... The generic 22V10 architecture provides maximum design flexibility by allowing the Output Logic Macrocell (OLMC configured by the user. The GAL22LV10Z uses Input Transition Detection (ITD) to put the device into standby mode and is fully function/fuse map/ parametric compatible with standard bipolar and CMOS 22V10 de- vices ...
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... GAL22LV10Z and GAL22LV10ZD Ordering Information GAL22LV10Z: Commercial Grade Specifications GAL22LV10ZD: Commercial Grade Specifications Part Number Description ...
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... AND array, with both the true and complement of the feedback available as inputs to the AND array. Specifications GAL22LV10Z The GAL22LV10Z and GAL22LV10ZD have a product term for Asynchronous Reset (AR) and a product term for Synchronous Pre- set (SP). These two product terms are common to all registered OLMCs ...
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... Registered Mode ACTIVE LOW Combinatorial Mode ACTIVE LOW Specifications GAL22LV10Z GAL22LV10ZD ACTIVE HIGH ACTIVE HIGH ...
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... GAL22LV10Z and GAL22LV10ZD Logic Diagram/JEDEC Fuse Map 0000 0044 . . . 0396 0440 . . . . 0880 3 0924 . . . . . 1452 4 1496 . . . . . . 2112 5 * 2156 . . . . . . . 2860 6 2904 . . . . . . . 3608 7 3652 . . . . . . 4268 9 4312 . . . . . 4840 10 4884 . . . . 5324 11 5368 . . . 5720 12 5764 13 5828, 5829 ... Byte 7 Byte 6 Byte 5 Byte Note: Input not available on GAL22LV10ZD ...
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... Supply Current f toggle 1) One output at a time for a maximum duration of one second. Vout = 0.5V was selected to avoid test problems by tester ground degradation. Characterized but not 100% tested. 2) Typical values are at Vcc = 3.3V and T Specifications GAL22LV10Z Recommended Operating Conditions (1) 0.5 to +5.6V Commercial Devices: - Ambient Temperature (T Supply voltage (V with Respect to Ground ...
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... Refer to fmax Description section Add sa to pd, su, ar, en and dis when the device is transitioning from standby state to active state. Standby Power Timing Waveforms Specifications GAL22LV10Z Specifications GAL22LV10Z Over Recommended Operating Conditions Icc POWER Isb INPUT or I/O FEEDBACK CLK t OUTPUT ...
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... Asynch. Reset to Clk Recovery Time t spr — Synch. Preset to Clk Recovery Time 1) Refer to Switching Test Conditions section. 2) Calculated from fmax with internal feedback. Refer to fmax Description section. 3) Refer to fmax Description section. Specifications GAL22LV10Z Specifications GAL22LV10ZD Over Recommended Operating Conditions 8 GAL22LV10ZD COM COM -15 ...
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... DPP Low to Valid Clock t dlov A DPP Low to Valid Output 1) Refer to Switching Test Conditions section. Dedicated Power-Down Pin Timing Waveforms DPP INPUT or I/O FEEDBACK CLK OUTPUT Specifications GAL22LV10Z Specifications GAL22LV10ZD Over Recommended Operating Conditions ivdh dhix ixdl cvdh dhcx ...
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... DRIVI arw CLK Asynchronous Reset Capacitance ( 1.0 MHz) A SYMBOL PARAMETER C Input Capacitance I C I/O Capacitance I/O Specifications GAL22LV10Z INPUT or I/O FEEDBACK VALID INPUT t pd CLK REGISTERED OUTPUT t en CLK REGISTERED FEEDBACK INPUT or I/O FEEDBACK DRIVING SP ...
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... B Active High 270 Active Low 270 C Active High 270 Active Low 270 Specifications GAL22LV10Z su+ co) Note: tcf is a calculated value, derived by sub- tracting tsu from the period of fmax w/internal feedback (tcf = 1/fmax - tsu). The value of tcf is used primarily when calculating the delay from clocking a register to a combinatorial output (through registered feedback), as shown above ...
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... Electronic Signature An electronic signature (ES) is provided in every GAL22LV10Z and GAL22LV10ZD device. It contains 64 bits of reprogrammable memory that can contain user-defined data. Some uses include user ID codes, revision numbers, or inventory control. The signature data is always available to the user independent of the state of the security cell. ...
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... OUTPUT REGISTER ACTIVE HIGH OUTPUT REGISTER Circuitry within the GAL22LV10Z and GAL22LV10ZD provides a reset signal to all registers during power-up. All internal registers will have their Q outputs set low after a specified time (tpr MAX result, the state on the registered output pins (if they are enabled) will be either high or low on power-up, depending on the programmed polarity of the output pins ...
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... GAL22LV10Z/ZD: Typical AC and DC Characteristic Diagrams Normalized Tpd vs Vcc 1.2 PT H->L 1.1 PT L->H 1 0.9 0.8 3.00 3.15 3.30 3.45 3.60 Supply Voltage (V) Normalized Tpd vs Temp 1.6 1.4 PT H->L PT L->H 1.2 1 0.8 0.6 -55 - 100 125 Temperature (deg. C) Delta Tpd Outputs 0 -0.2 -0.4 -0.6 -0 Number of Outputs Switching Delta Tpd vs Output Specifications GAL22LV10Z Normalized Tco vs Vcc 1 ...
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... GAL22LV10Z/ZD: Typical AC and DC Characteristic Diagrams Vol vs Iol 0.8 0.6 0.4 0.2 0 0.00 10.00 20.00 30.00 Iol (mA) Normalized Icc vs Vcc 1.2 1.1 1 0.9 0.8 3 3.15 3.3 3.45 Supply Voltage (V) Delta Icc vs Vin (1 input 0.5 1 1.5 2 2.5 3 Vin (V) Specifications GAL22LV10Z Voh vs Ioh 3 2.5 2 1.5 1 0.5 0 40.00 0.00 10.00 20.00 30.00 Ioh (mA) Normalized Icc vs Temp 1.2 1.1 1 0.9 0.8 3.6 -55 - Temperature (deg. C) Input Clamp (Vik) ...