參數(shù)資料
型號: MC68HC05C8MB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42
封裝: PLASTIC, SHRINK, DIP-42
文件頁數(shù): 37/156頁
文件大?。?/td> 1755K
代理商: MC68HC05C8MB
Electrical Specifications
3.3-V Serial Peripheral Interface Timing
MC68HC05C8A — Rev. 4.0
Advance Information
MOTOROLA
Electrical Specifications
131
13.12 3.3-V Serial Peripheral Interface Timing
Num
Characteristic(1)
1. VDD = 3.3 Vdc ± 0.3 Vdc; VSS = 0 Vdc, TA = TL to TH. Refer to Figure 13-9 and Figure 13-10 for timing diagrams.
Symbol
Min
Max
Unit
Operating frequency
Master
Slave
fOP(M)
fOP(S)
dc
0.5
1.0
fOP
MHz
1
Cycle time
Master
Slave
tCYC(M)
tCYC(S)
2.0
1.0
tCYC
s
2
Enable lead time
Master
Slave
tLead(M)
tLead(S)
(2)
500
2. Signal production depends on software.
ns
3
Enable lag time
Master
Slave
tLag(M)
tLag(S)
(2)
1.5
ns
s
4
Clock (SCK) high time
Master
Slave
tW(SCKH)M
tW(SCKH)S
720
400
ns
5
Clock (SCK) low time
Master
Slave
tW(SCKL)M
tW(SCKL)S
720
400
ns
6
Data setup time (inputs)
Master
Slave
tSU(M)
tSU(S)
200
ns
7
Data hold time (inputs)
Master
Slave
tH(M)
tH(S)
200
ns
8
Slave access time (time to data active from high-impedance
state)
tA
0
250
ns
9
Slave disable time (hold time to high-impedance state)
tDIS
500
ns
10
Data valid
Master (before capture edge)
Slave (after enable edge)(3)
3. Assumes 200 pF load on all SPI pins
tV(M)
tV(S)
0.25
500
tCYC(M)
ns
11
Data hold time (outputs)
Master (after capture edge)
Slave (after enable edge)
tHO(M)
tHO(S)
0.25
0
tCYC(M)
ns
12
Rise time (20% VDD to 70% VDD, CL = 200 pF)
SPI outputs (SCK, MOSI, and MISO)
SPI Inputs (SCK, MOSI, MISO, and SS)
tRM
tRS
200
2.0
ns
s
13
Fall time (70% VDD to 20% VDD, CL = 200 pF)
SPI outputs (SCK, MOSI, and MISO)
SPI inputs (SCK, MOSI, MISO, and SS)
tFM
tFS
200
2.0
ns
s
相關(guān)PDF資料
PDF描述
MC68HCL05C8FB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
MC68HSC05C8FNR2 8-BIT, MROM, 4.1 MHz, MICROCONTROLLER, PQCC44
MC68HSC05C8P 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDIP40
MC68HSC05K0DW 8-BIT, MROM, MICROCONTROLLER, PDSO16
MC68HCL05K0DWR3 8-BIT, MROM, MICROCONTROLLER, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05C9 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:TECHNICAL DATA
MC68HC05C9A 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05C9AB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05C9AFB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05C9AFN 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers