UPD78P083GB-3BS-MTX-A Datasheet, PDF (42/58 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78P083
AC Characteristics
(1) PROM Write Mode
(a) Page program mode (TA = 25 ±5˚C, VDD = 6.5 ±0.25 V, VPP = 12.5 ±0.3 V)
Parameter
Symbol Symbol ^Note
Address setup time (to OE ↓) tAS
tAS
OE setup time
tOES
tOES
CE setup time (to OE ↓)
tCES
tCES
Input data setup time (to OE ↓) tDS
tDS
Address hold time (from OE ↑) tAH
tAH
tAHL
tAHL
tAHV
tAHV
Input data hold time (from OE ↑) tDH
tDH
OE ↑ → Data output float
tDF
tDF
delay time
VPP setup time (to OE ↓)
tVPS
tVPS
VDD setup time (to OE ↓)
tVDS
tVCS
Program pulse width
tPW
tPW
OE ↓ → Valid data delay time tOE
tOE
OE pulse width during data tLW
tLW
latching
PGM setup time
tPGMS
tPGMS
CE hold time
tCEH
tCEH
OE hold time
tOEH
tOEH
Test Conditions
MIN.
2
2
2
2
2
2
0
2
0
TYP.
MAX.
Unit
µs
µs
µs
µs
µs
µs
µs
µs
250
ns
1.0
ms
1.0
ms
0.095
0.1
0.105
ms
1
µs
1
µs
2
µs
2
µs
2
µs
(b) Byte program mode (TA = 25 ±5˚C, VDD = 6.5 ±0.25 V, VPP = 12.5 ±0.3 V)
Parameter
Symbol Symbol ^Note
Address setup time (to PGM ↓) tAS
tAS
OE set time
tOES
tOES
CE setup time (to PGM ↓)
tCES
tCES
Input data setup time (to PGM ↓) tDS
tDS
Address hold time (from OE ↑) tAH
tAH
Input data hold time
tDH
tDH
(from PGM ↑)
OE ↑ → Data output float
tDF
tDF
delay time
VPP setup time (to PGM ↓)
tVPS
tVPS
VDD setup time (to PGM ↓)
tVDS
tVCS
Program pulse width
tPW
tPW
OE ↓ → Valid data delay time tOE
tOE
OE hold time
tOEH
—
Test Conditions
MIN.
2
2
2
2
2
2
TYP.
MAX.
Unit
µs
µs
µs
µs
µs
µs
0
250
ns
1.0
ms
1.0
ms
0.095
0.1
0.105
ms
1
µs
2
µs
Note Corresponding µPD27C1001A symbol.
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