Cypress CY7C199 CY7C199,

CY7C199
Document #: 38-05160 Rev. ** Page 9 of 16
Truth Table
CE WE OE Inputs/Outputs Mode Power
H X X High Z Deselect/Power-Down Standby (ISB)
L H L Data Out Read Active (ICC)
L L X Data In Write Active (ICC)
L H H High Z Deselect, Output Disabled Active (ICC)
Ordering Information
Speed
(ns) Ordering Code Package Name Package Type Operating Range
8CY7C199-8VC V21 28-Lead Molded SOJ Commercial
CY7C199-8ZC Z28 28-Lead Thin Small Outline Package
CY7C199L-8VC V21 28-Lead Molded SOJ
CY7C199L-8ZC Z28 28-Lead Thin Small Outline Package
10 CY7C199-10VC V21 28-Lead Molded SOJ Commercial
CY7C199-10ZC Z28 28-Lead Thin Small Outline Package
CY7C199L-10VC V21 28-Lead Molded SOJ
CY7C199L-10ZC Z28 28-Lead Thin Sma ll Ou tli ne Pack ag e
CY7C199-10VI V21 28-Lead Molded SOJ Industrial
CY7C199-10ZI Z28 28-Lead Thin Small Outline Package
CY7C199L-10VI V21 28-Lead Molded SOJ
CY7C199L-10ZI Z28 28-Lead Thin Sma ll Ou tli ne Pack ag e
12 CY7C199-12PC P21 28-Lead (300-Mil) Molded DIP Commercial
CY7C199-12VC V21 28-Lead Molded SOJ
CY7C199-12ZC Z28 28-Lead Thin Small Outline Package
CY7C199L-12PC P21 28-Lead (300-Mil) Molded DIP
CY7C199L-12VC V21 28-Lead Molded SOJ
CY7C199L-12ZC Z28 28-Lead Thin Sma ll Ou tli ne Pack ag e
CY7C199-12VI V21 28-Lead Molded SOJ Industrial
CY7C199-12ZI Z28 28-Lead Thin Small Outline Package
CY7C199L-12VI V21 28-Lead Molded SOJ
CY7C199L-12ZI Z28 28-Lead Thin Sma ll Ou tli ne Pack ag e
Shaded area contains advance information. Contact your Cypress sales representative for availability
Typical DC and AC Characteristics (continued)
3.0
2.5
2.0
1.5
1.0
0.5
0.0 1.0 2.0 3.0 4.0
NORMALIZED I
PO
SUPPLY VOLTAGE (V)
TYPICALPOWER-ON CURRENT
vs.SUPPLY VOLTAGE 30.0
25.0
20.0
15.0
10.0
5.0
0 200 400 600 800
DELTA t (ns)
AA
CAPACITANCE (pF)
TYPICAL AC CESS TIMECHANGE
vs.OUTPUT LOADING 1.25
1.00
0.75
10 20 30 40
NORMALIZED I
CC
CYCLE FREQUENCY (MHz)
NORMALIZED ICCvs. CYCLETIME
0.0 5.0 0.0 1000 0.50
VCC=4.5V
TA=25°C
VCC=5.0V
TA=25°C
VIN=0.5V