HM-6642/883
TABLE 3. APPLICABLE SUBGROUPS
CONFORMANCE GROUPS
METHOD
SUBGROUPS
Initial Test
100%/5004
-
Interim Test
100%/5004
1, 7, 9
PDA
100%/5004
1
Final Test
100%/5004
2, 3, 7, 8A, 8B, 10, 11
Group A
Samples/5005
1, 2, 3, 7, 8A, 8B, 9, 10, 11
Groups C & D
Samples/5005
1, 7, 9
Switching Waveform
TAVEL
TAVQV
TELAX
TAVEL
A
ADD VALID
NEXT ADD
TEHEL
TELEL
TELEH
TEHEL
E
TELQV
Q
G
(NOTE)
TIME
REFERENCE
TGXQZ
TGVQX
TGVQV
DATA VALID
-1 0
1
2
3
NOTE: G has the same timing as G except signal is inverted.
FIGURE 1. READ CYCLE
TGXQZ
456
Test Load Circuit
DUT
CL
(NOTE)
NOTE:
TEST HEAD
CAPACITANCE,
INCLUDES STRAY
AND JIG CAPACITANCE
IOH
± 1.5V
IOL
EQUIVALENT CIRCUIT
FIGURE 2. TEST LOAD CIRCUIT
4