UPD70F3102-33 NEC [NEC], UPD70F3102-33 Datasheet - Page 57

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

Remarks 1. These timings are for the following cases (n = 0 to 3, xx = 00 to 03, 10 to 13):
(f) Write timing (EDO DRAM) (2/2)
A0 to A23 (Output)
CLKOUT (Output)
BCYST (Output)
D0 to D15 (I/O)
UCAS (Output)
RASn (Output)
LCAS (Output)
WAIT (Input)
WE (Output)
RD (Output)
OE (Output)
2. Broken lines indicate high impedance.
3. n = 0 to 7
Number of waits (TRPW) specified by RPCxx bit of register DRCn: 1
Number of waits (TRHW) specified by RHCxx bit of register DRCn: 1
Number of waits (TDAW) specified by DACxx bit of register DRCn: 1
Number of waits (TCPW) specified by CPCxx bit of register DRCn: 1
TRPW
<66>
<61>
<56>
Row address
Preliminary Data Sheet U13844EJ2V0DS00
T1
<103>
<101>
TRHW
<57>
<76>
Data
<77>
<58>
<102>
<67>
Column address
T2
<95>
<89>
TDAW
<59>
<87>
<92>
<93>
<88>
TCPW
<94>
<104>
<81>
<58>
<85>
Column address
TB
Data
<64>
<83>
TDAW
<95>
<85>
PD70F3102-33
<59>
<63>
<87>
TE
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