15. AC Characteristics
Table 15-1. AC Characteristics
TAC = 0°C to +70°C, VCC = 5V ± 10%, GND = 0V (unless otherwise noted).
Symbol
Characteristics
Min
Type
Max
Unit
tCLK
Clock Cycle Time
3.3
tRH
RST Hold Time
0.1
tDVR
Data Valid Reset to Address “0”
tCH
CLK Pulse Width (High)
0.2
tCL
CLK Pulse Width (Low)
0.2
tDV
Data Access
tOH
Data Hold
0
tSC
Data In Setup (CMP instruction)
0
tHC
Data In Hold (CMP instruction)
0.2
tCHP
CLK Pulse Width (High in Programming)
3.0
tDS
Data in Setup
0.2
tDH
Data in Hold
0
tSPR
PGM Setup
2.2
tHPR
PGM Hold
0.2
µs
µs
2.0
µs
µs
µs
2.0
µs
µs
µs
µs
ms
µs
µs
µs
µs
16. Conditions of Dynamic Tests
The circuit has an output with open drain. An external resistor is necessary between VCC and
I/O in order to load the output
Table 16-1. Conditions of Dynamic Tests.
Pulse Levels of the Input
Reference Levels in Input
Reference Levels in Output
GND to VCC
VCC x 0.3 and VCC x 0.7
1.5V
Rising and Falling Time of Signals
5 ns
18 AT88SC102
1419C–SMEM–6/08