Datasheet

 2012 Microchip Technology Inc. Preliminary DS25157A-page 3
23LCV512
TABLE 1-3: AC TEST CONDITIONS
TABLE 1-2: AC CHARACTERISTICS
AC CHARACTERISTICS Industrial (I): TA = -40°C to +85°C
Param.
No.
Sym. Characteristic Min. Max. Units Test Conditions
1F
CLK Clock frequency — 20 MHz
2T
CSS CS setup time 25 — ns
3T
CSH CS hold time 50 — ns
4T
CSD CS disable time 25 — ns
5 Tsu Data setup time 10 — ns
6T
HD Data hold time 10 — ns
7TR CLK rise time — 20 ns Note 1
8TF CLK fall time — 20 ns Note 1
9T
HI Clock high time
25 — ns
10 T
LO Clock low time
25 — ns
11 T
CLD Clock delay time
25 — ns
12 T
V Output valid from clock low
—25ns
13 T
HO Output hold time 0 — ns Note 1
14 TDIS Output disable time
—20ns
Note 1: This parameter is periodically sampled and not 100% tested.
AC Waveform:
Input pulse level 0.1 VCC to 0.9 VCC
Input rise/fall time 5 ns
Operating temperature -40°C to +85°C
CL = 30 pF —
Timing Measurement Reference Level:
Input 0.5 V
CC
Output 0.5 VCC