參數(shù)資料
型號(hào): UPD780146GC-XXX-8BT
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, PLASTIC, QFP-80
文件頁數(shù): 24/38頁
文件大?。?/td> 4656K
代理商: UPD780146GC-XXX-8BT
P89LPC932A1_3
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 03 — 12 March 2007
54 of 64
NXP Semiconductors
P89LPC932A1
8-bit microcontroller with accelerated two-clock 80C51 core
10.2 ISP entry mode
Fig 27. SPI slave timing (CPHA = 1)
002aaa911
TSPICYC
tSPICLKH
tSPICLKL
tSPILEAD
tSPICLKL
tSPILAG
tSPIDSU
tSPIDH
tSPIR
tSPIA
tSPIOH
tSPIDIS
slave MSB/LSB out
not defined
MSB/LSB in
LSB/MSB in
slave LSB/MSB out
tSPIDV
tSPIR
tSPIF
SS
SPICLK
(CPOL = 0)
(input)
SPICLK
(CPOL = 1)
(input)
MISO
(output)
MOSI
(input)
Table 11.
Dynamic characteristics, ISP entry mode
VDD = 2.4 V to 3.6 V, unless otherwise specied.
Tamb = 40 °C to +85 °C for industrial applications, unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
tVR
VDD active to RST active delay time
50
-
s
tRH
RST HIGH time
1
-
32
s
tRL
RST LOW time
1
-
s
Fig 28. ISP entry waveform
002aaa912
VDD
RST
tRL
tVR
tRH
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