 English |
|
|
|
|
|
|
|
| SH7604 Datasheet, PDF (578/633 Pages) Hitachi Semiconductor – Hardware Manual | |||
| |||
| ◁ |
16.3.8 AC Characteristics Measurement Conditions
⢠I/O signal reference level: 1.5 V
⢠Input pulse level: VSS to 3.0 V (where RES, NMI, CKIO and MD5-MD0 are within the range
VSS to VCC)
⢠Input rise and fall times: 1 ns
IOL
SH7604
output
pin
CL
DUT output
V VREF
IOH
Notes: 1.
2.
CL is a total value that includes the capacitance of measurement instruments, etc.,
and is set as follows for each pin.
30 pF: CKIO, RAS, CAS, CKE, CS0âCS3, BREQ, BACK, DACK0, DACK1, IVECF,
CKPACK.
50 pF: All output pins other than the above.
IOL and IOH values are as shown in section 16.2, DC Characteristics, and table
16.3, Permitted Output Current Values.
Figure 16.78 Output Load Circuit
562
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese