參數(shù)資料
型號(hào): UPD784038Y
廠商: NEC Corp.
英文描述: 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 16-/8-bit的單晶片微控制器
文件頁(yè)數(shù): 79/94頁(yè)
文件大?。?/td> 503K
代理商: UPD784038Y
79
μ
PD784035Y, 784036Y, 784037Y, 784038Y
REFRESH TIMING WAVEFORM
(1) Random read/write cycle
ASTB
WR
RD
t
RC
t
RC
t
RC
t
RC
t
RC
(2) When refresh memory is accessed for read and write at the same time
t
WRFQL
ASTB
RD, WR
REFRQ
t
DSTRFQ
t
DRFQST
t
WRFQH
(3) Refresh after read
ASTB
RD
REFRQ
t
DRFQST
t
DRRFQ
t
WRFQL
(4) Refresh after write
ASTB
WR
REFRQ
t
DRFQST
t
DWRFQ
t
WRFQL
相關(guān)PDF資料
PDF描述
UPD784037YGK TRANS PREBIASED DUAL NPN SOT363
UPD784038YGC RECT BRIDGE GPP 800V 1.5A KBP
UPD784218YGC Cable; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No
UPD784218GC Connector assemblies, Network cables;
UPD784218GF 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD784218AGC-382-8EU-NRE-A 制造商:Renesas Electronics Corporation 功能描述:
UPD784218AGC-382-8EU-SES-A 制造商:Renesas Electronics Corporation 功能描述:
UPD784935AGF-113-3BA 制造商:NEC Electronics Corporation 功能描述:
UPD784938AGF-188-3BA 制造商:NEC Electronics Corporation 功能描述:
UPD789104AMC(A)-968-5A4-E2 制造商:Renesas Electronics Corporation 功能描述: