CY7C66013
CY7C66113
Document #: 38-08024 Rev. *A
Page 53 of 58
VOL
Port 0,1,2,3 Output Low Voltage
IOL = 3 mA
IOL = 8 mA
0.4
2.0
V
V
VOH
Output High Voltage
IOH = 1.9 mA (all ports 0,1,2,3)
2.4
V
DAC Interface
Rup
DAC Pull-up Resistance (typical 14 k
Ω)
8.0
24.0
k
Ω
Isink0(0)
DAC[7:2] Sink Current (0)
Vout = 2.0V DC
0.1
0.3
mA
Isink0(F)
DAC[7:2] Sink Current (F)
Vout = 2.0V DC
0.5
1.5
mA
Isink1(0)
DAC[1:0] Sink Current (0)
Vout = 2.0V DC
1.6
4.8
mA
Isink1(F)
DAC[1:0] Sink Current (F)
Vout = 2.0V DC
8
24
mA
Irange
Programmed Isink Ratio: max/min
Vout = 2.0V DC
[10]
46
Tratio
Tracking Ratio DAC[1:0] to DAC[7:2]
Vout = 2.0V
[11]
14
22
IsinkDAC
DAC Sink Current
Vout = 2.0V DC
1.6
4.8
mA
Ilin
Differential Nonlinearity
DAC Port[12]
0.6
LSB
25.0
Switching Characteristics (fOSC = 6.0 MHz)
Parameter
Description
Min.
Max.
Unit
Clock Source
fOSC
Clock Rate
6 ±0.25%
MHz
tcyc
Clock Period
166.25
167.08
ns
tCH
Clock HIGH time
0.45 tCYC
ns
tCL
Clock LOW time
0.45 tCYC
ns
USB Full-speed Signaling[13]
trfs
Transition Rise Time
4
20
ns
tffs
Transition Fall Time
4
20
ns
trfmfs
Rise / Fall Time Matching; (tr/tf)
90
111
%
tdratefs
Full Speed Date Rate
12 ±0.25%
Mb/s
DAC Interface
tsink
Current Sink Response Time
0.8
µs
HAPI Read Cycle Timing
tRD
Read Pulse Width
15
ns
tOED
OE LOW to Data Valid[14, 15]
40
ns
tOEZ
OE HIGH to Data High-Z[15]
20
ns
tOEDR
OE LOW to Data_Ready Deasserted[14, 15]
0
60
ns
HAPI Write Cycle Timing
tWR
Write Strobe Width
15
ns
tDSTB
Data Valid to STB HIGH (Data Set-up Time)[15]
5
ns
tSTBZ
STB HIGH to Data High-Z (Data Hold Time)[15]
15
ns
tSTBLE
STB LOW to Latch_Empty Deasserted[14, 15]
0
50
ns
Timer Signals
twatch
WDT Period
8.192
14.336
ms
Notes:
10. Irange: Isinkn(15)/ Isinkn(0) for the same pin.
11. Tratio = Isink1[1:0](n)/Isink0[7:2](n) for the same n, programmed.
12.
I
lin measured as largest step size vs. nominal according to measured full scale and zero programmed values.
13. Per Table 7-6 of revision 1.1 of USB specification.
14. For 25-pF load.
15. Assumes chip select CS is asserted (LOW).
Electrical Characteristics (Fosc = 6 MHz; Operating Temperature = 0 to 70°C, VCC = 4.0V to 5.25V) (continued)
Parameter
Description
Conditions
Min.
Max.
Unit
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