UPD70F3102-33 NEC [NEC], UPD70F3102-33 Datasheet - Page 40

• Manufacturer Part Number: UPD70F3102-33
• Description: 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC [NEC]

(5) Page ROM access timing (1/2)
40
WAIT setup time (to CLKOUT )
WAIT hold time (from CLKOUT )
Data input setup time
(to CLKOUT )
Data input hold time
(from CLKOUT )
Off-page data input setup time
(to address)
Off-page data input setup time
(to RD)
Off-page RD low-level width
RD high-level width
Data input hold time (from RD)
Delay time from RD to data
output
On-page RD low-level width
On-page data input setup time
(to address)
On-page data input setup time
(to RD)
Remarks 1. T = t
Parameter
2. w: Number of waits due to WAIT
3. w
4. w
5. i: Number of idle states inserted when a write cycle follows the read cycle.
6. Observe at least one of the data input hold times, t
D
PR
: Number of waits specified by registers DWC1 and DWC2.
: Number of waits specified by register PRC.
CYK
<24>
<25>
<26>
<27>
<30>
<31>
<32>
<33>
<36>
<37>
<53>
<54>
<55>
Symbol
Preliminary Data Sheet U13844EJ2V0DS00
t
t
t
t
t
t
t
t
SORDID
DRDOD
WORDL
t
t
t
t
t
SRDID
WRDH
HRDID
SOAID
WRDL
HKW
SKID
HKID
SAID
SWK
Conditions
(1.5 + w
(1 + w
HKID
(0.5 + i) T – 10
0.5T – 10
or t
D
PR
MIN.
+ w) T – 10
15
18
2
2
0
+ w) T – 10
HRDID
.
(1.5 + w
(1.5 + w
(1.5 + w
(1 + w
D
PR
PR
MAX.
D
+ w) T – 32
+w) T – 28
+ w) T – 28
+ w) T – 32
PD70F3102-33
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns