UPD70F3102-33 NEC [NEC], UPD70F3102-33 Datasheet - Page 31

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

Remarks 1. Timing when number of waits specified by registers DWC1 and DWC2 is 0.
(a) Access timing (SRAM, external ROM, external I/O) (2/2)
UWR, LWR, IOWR (Output)
2. Broken lines indicate high impedance.
3. n = 0 to 7
RD, IORD (Output)
A0 to A23 (Output)
CLKOUT (Output)
BCYST (Output)
D0 to 15 (I/O)
D0 to 15 (I/O)
CSn (Output)
WAIT (Input)
[Read time]
[Read time]
[Write time]
[Write time]
Preliminary Data Sheet U13844EJ2V0DS00
<28>
<16>
<22>
<18>
<20>
<24>
T1
<23>
<24>
<25>
TW
<25>
T2
<26>
<29>
<17>
<27>
PD70F3102-33
<19>
<21>
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