參數(shù)資料
型號(hào)： UPD703100-40
廠商： NEC Corp.
英文描述： V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： V850E/MS1TM 32/16單晶片微控制器
文件頁數(shù)： 112/132頁
文件大?。?/td> 1174K
代理商： UPD703100-40
Preliminary Data Sheet U14168EJ2V0DS00
112
μ
PD703100A-33, 703100A-40, 703101A-33, 703102A-33
(h) DMA flyby transfer timing (external I/O
→
DRAM (EDO, high-speed page) transfer) (1/3)
Parameter
Symbol
Condition
MIN.
MAX.
Unit
WAIT setup time (to CLKOUT
↓
)
<24>
t
SWK
10
ns
WAIT hold time (from CLKOUT
↓
)
<25>
t
HKW
2
ns
IORD low-level width
<32>
t
WRDL
(2 + w
RH
+ w
DA
+ w
F
+ w) T – 10
ns
IORD high-level width
<33>
t
WRDH
T – 5
ns
IORD
↑
delay time from address, CSn
<34>
t
DARD
0.5T – 5
ns
Address delay time from IORD
↑
<35>
t
DRDA
(0.5 + i) T – 5
ns
Row address setup time
<56>
t
ASR
(0.5 + w
RP
) T – 10
ns
Row address hold time
<57>
t
RAH
(0.5 + w
RH
) T – 10
ns
Column address setup time
<58>
t
ASC
0.5T – 10
ns
Column address hold time
<59>
t
CAH
(1.5 + w
DA
+ w
F
) T – 10
ns
Read/write cycle time
<60>
t
RC
(3 + w
RP
+ w
RH
+ w
DA
+ w
F
+ w)
T – 10
ns
RAS precharge time
<61>
t
RP
(0.5 + w
RP
) T – 5
ns
RAS hold time
<63>
t
RSH
(1.5 + w
DA
+ w
F
) T – 10
ns
Column address read time for RAS
<64>
t
RAL
(2 + w
CP
+ w
DA
+ w
F
+ w) T – 10
ns
CAS pulse width
<65>
t
CAS
(1 + w
DA
+ w
F
) T – 10
ns
CAS-RAS precharge time
<66>
t
CRP
(1 + w
RP
) T – 10
ns
CAS hold time
<67>
t
CSH
(2 + w
RH
+ w
DA
+ w
F
+ w) T – 10
ns
CAS precharge time
<71>
t
CPN
(2 + w
RP
+ w
RH
+ w) T – 5
ns
RAS column address delay time
<76>
t
RAD
(0.5 + w
RH
) T – 10
ns
RAS-CAS delay time
<77>
t
RCD
(1 + w
RH
+ w) T – 10
ns
CAS precharge time
<81>
t
CP
(0.5 + w
CP
+ w) T – 5
ns
High-speed page mode cycle time
<82>
t
PC
(2 + w
CP
+ w
DA
+ w
F
+ w) T – 10
ns
RAS hold time for CAS precharge
<83>
t
RHCP
(2.5 + w
CP
+ w
DA
+ w) T – 10
ns
WE hold time (from CAS
↓
)
<85>
t
WCH
(1 + w
DA
) T – 10
ns
WE read time (from RAS
↑
)
<88>
t
RWL
w
CP
= 0
(1.5 + w
DA
+ w) T – 10
ns
WE read time (from CAS
↑
)
<89>
t
CWL
w
CP
= 0
(1 + w
DA
+ w) T – 10
ns
WE pulse width
<92>
t
WP
w
CP
= 0
(1 + w
DA
+ w) T – 10
ns
RAS pulse width
<94>
t
RASP
(2.5 + w
RH
+ w
DA
+ w
F
+ w) T – 10
ns
Off-page
<101>
t
WCS1
w
CP
= 0
(1 + w
RH
+ w
RP
+ w) T – 10
ns
WE setup time
(to CAS
↓
)
On-page
<102>
t
WCS2
w
CP
≥
1
w
CP
T – 10
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD703100A 制造商:NEC 制造商全稱:NEC 功能描述:32-Bit Single-Chip Microcontrollers
UPD703100A-33 制造商:NEC 制造商全稱:NEC 功能描述:V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703100A-40 制造商:NEC 制造商全稱:NEC 功能描述:V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703100AF1-33-FA1 制造商:NEC 制造商全稱:NEC 功能描述:V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703100AF1-40-FA1 制造商:NEC 制造商全稱:NEC 功能描述:V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
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