參數(shù)資料
型號: uPD70F3102GJ-33-UEN
廠商: NEC Corp.
英文描述: 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 32-/16-BIT單片機
文件頁數(shù): 54/82頁
文件大?。?/td> 476K
代理商: UPD70F3102GJ-33-UEN
Preliminary Data Sheet U13844EJ2V0DS00
54
μ
PD70F3102-33
(e) Read timing (EDO DRAM) (3/3)
TRPW
T1
TRHW
T2
TDAW TCPW
TB
TDAW
TE
<56>
<57>
<59>
<58>
<76>
<64>
<94>
<61>
<67>
<83>
<77>
<95>
<81>
<75>
<66>
<93>
<95>
<80>
<97>
<100>
<74>
<27>
<78>
Data
<74>
Data
<70>
<69>
<68>
<96>
<26>
<37>
<27>
<98>
<26>
<75>
Note
<73>
<99>
CLKOUT (Output)
A0 to A23 (Output)
RASn (Output)
UCAS (Output)
LCAS (Output)
WE (Output)
OE (Output)
D0 to D15 (I/O)
BCYST (Output)
WAIT (Input)
Row address
Column address
Column address
Note
In case of on-page access from another cycle, while RASn is low level.
Remarks 1.
These timings are for the following cases (n = 0 to 3, xx = 00 to 03, 10 to 13):
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
2.
Broken lines indicate high impedance.
3.
n = 0 to 7
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