SST89E554RC-40-C-NJE Silicon Storage Tech, SST89E554RC-40-C-NJE Datasheet - Page 77

• Manufacturer Part Number: SST89E554RC-40-C-NJE
• Description: Semiconductors and Actives, Microprocessors, Microcontrollers
• Manufacturer: Silicon Storage Tech

FlashFlex MCU
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
TABLE 13-10: S
©2007 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
AC Inputs during testing are driven at V IHT (V DD -0.5V) for Logic "1" and
V ILT (0.45V) for a Logic "0". Measurement reference points for inputs and
outputs are at V HT (0.2V DD + 0.9) and V LT (0.2V DD - 0.1)
XLXL
QVXH
XHQX
XHDX
XHDV
FIGURE 13-7: S
FIGURE 13-8: AC T
V IHT
V ILT
Parameter
Serial Port Clock Cycle Time
Output Data Setup to Clock Rising Edge
Output Data Hold After Clock Rising Edge
Input Data Hold After Clock Rising Edge
Clock Rising Edge to Input Data Valid
WRITE TO SBUF
INSTRUCTION
OUTPUT DATA
INPUT DATA
CLEAR RI
CLOCK
ERIAL
W
V HT
ALE
V LT
HIFT
AVEFORM
P
ESTING
ORT
R
EGISTER
0
T
IMING
I
NPUT
T
Note: V HT - V HIGH Test
QVXH
M
1
0
V LT - V LOW Test
V IHT -V INPUT HIGH Test
V ILT - V INPUT LOW Test
T
/O
VALID
ODE
XLXL
UTPUT
T XHDV
1207 F26a.0
T
T XHQX
IMING
2
1
VALID
T
EST
W
Min Max
700
1.0
50
AVEFORMS
T XHDX
0
12MHz
3
2
VALID
77
700
FIGURE 13-9: F
4
For timing purposes, a port pin is no longer floating when a 100 mV
change from load voltage occurs, and begins to float when a 100 mV
change from the loaded V OH /V OL level occurs. I OL /I OH = ± 20mA.
Min
117
3
0.3
VALID
0
0
40MHz
V LOAD
V LOAD +0.1V
V LOAD -0.1V
Max
117
5
4
VALID
Oscillator
10T
2T
2T
12T
CLCL
CLCL
CLCL
6
Min
LOAT
5
VALID
0
CLCL
Timing Reference
- 117
- 133
- 50
W
Variable
Points
7
AVEFORM
6
VALID
10T
CLCL
Max
8
1207 F31.1
1207 F26b.0
S71207-08-EOL
EOL Data Sheet
7
SET R I
SET TI
VALID
- 133
V OH -0.1V
V OL +0.1V
T13-10.2 1207
Units
µs
ns
ns
ns
ns
ns
1/07