參數(shù)資料
型號: ST7FLITE19F1B6
廠商: 意法半導(dǎo)體
英文描述: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
中文描述: 8位單電壓閃存存儲器,數(shù)據(jù)EEPROM,模數(shù)轉(zhuǎn)換器,4定時器,微控制器的SPI
文件頁數(shù): 112/131頁
文件大?。?/td> 2046K
代理商: ST7FLITE19F1B6
ST7LITE1
112/131
13.10 COMMUNICATION INTERFACE CHARACTERISTICS
13.10.1 SPI - Serial Peripheral Interface
Subject to general operating conditions for V
DD
,
f
OSC
, and T
A
unless otherwise specified.
Refer to I/O port characteristics for more details on
the input/output alternate function characteristics
(SS, SCK, MOSI, MISO).
Figure 84. SPI Slave Timing Diagram with CPHA=0
3)
Notes:
1.
Data based on design simulation and/or characterisation results, not tested in production.
2. When no communication is on-going the data output line of the SPI (MOSI in master mode, MISO in slave mode) has
its alternate function capability released. In this case, the pin status depends on the I/O port configuration.
3. Measurement points are done at CMOS levels: 0.3xV
DD
and 0.7xV
DD
.
Symbol
Parameter
Conditions
Min
Max
f
CPU
/4 =
2
f
CPU
/2
4
Unit
f
SCK =
1/t
c(SCK)
SPI clock frequency
Master
f
CPU
=8MHz
f
CPU
/128 =
0.0625
MHz
Slave
f
CPU
=8MHz
0
t
r(SCK)
t
f(SCK)
t
su(SS)
t
h(SS)
t
w(SCKH)
t
w(SCKL)
t
su(MI)
t
su(SI)
t
h(MI)
t
h(SI)
t
a(SO)
t
dis(SO)
t
v(SO)
t
h(SO)
t
v(MO)
t
h(MO)
SPI clock rise and fall time
see I/O port pin description
SS setup time
SS hold time
Slave
Slave
Master
Slave
Master
Slave
Master
Slave
Slave
Slave
120
120
100
90
100
100
100
100
0
ns
SCK high and low time
Data input setup time
Data input hold time
Data output access time
Data output disable time
Data output valid time
Data output hold time
Data output valid time
Data output hold time
120
240
120
Slave (after enable edge)
0
Master (before capture edge)
0.25
0.25
t
CPU
SS
INPUT
S
I
CPHA=0
CPOL=0
MOSI
INPUT
MISO
OUTPUT
CPHA=0
CPOL=1
t
c(SCK)
t
w(SCKH)
t
w(SCKL)
t
r(SCK)
t
f(SCK)
t
v(SO)
t
a(SO)
t
su(SI)
t
h(SI)
MSB OUT
MSB IN
BIT6 OUT
LSB IN
LSB OUT
see note 2
t
su(SS)
t
h(SS)
t
dis(SO)
t
h(SO)
see
note 2
BIT1 IN
相關(guān)PDF資料
PDF描述
ST7PLITE10F1B6 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
ST7PLITE15F1B6 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
ST7PLITE19F1B6 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
ST7FLITE10 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
ST7FLITE10F1M6 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST7FLITE19F1B6 制造商:STMicroelectronics 功能描述:IC 8BIT FLASH MCU 7FLITE19 DIP20
ST7FLITE19F1M6 功能描述:8位微控制器 -MCU Flash 4K SPI RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLITE20F1B6 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLITE20F2B6 功能描述:8位微控制器 -MCU Flash 8K SPI 384 RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST7FLITE20F2B6 制造商:STMicroelectronics 功能描述:IC 8BIT FLASH MCU 7FLITE20 DIP20