ST7FDALIF2M6 STMicroelectronics, ST7FDALIF2M6 Datasheet - Page 153

• Manufacturer Part Number: ST7FDALIF2M6
• Description: IC MCU 8BIT 8K 20-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FDALIF2M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: DALI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Processor Series: ST7DALI
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: DALI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7DALI-EVAL, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2131-5

ST7DALIF2
Note:
1
2
Figure 90. SPI slave timing diagram with CPHA=1
Figure 91. SPI master timing diagram
Measurement points are done at CMOS levels: 0.3xV
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 of the I/O port configuration.
MISO
MOSI
MISO
MOSI
SS
CPHA=0
CPOL=0
CPHA=1
CPOL=1
OUTPUT
INPUT
SS
INPUT
CPHA = 0
CPOL = 0
CPHA = 0
CPOL = 1
CPHA = 1
CPOL = 0
CPHA = 1
CPOL = 1
INPUT
OUTPUT
INPUT
see
note 2
t
See note 2
a(SO)
t
su(SS)
HZ
t
t
w(SCKH)
w(SCKL)
t
t
su(MI)
su(SI)
MSB IN
MSB OUT
MSB OUT
t
MSB IN
h(MI)
t
h(SI)
t
c(SCK)
t
c(SCK)
t
v(SO)
t
t
t
v(MO)
w(SCKH)
w(SCKL)
BIT6 OUT
BIT6 OUT
BIT6 IN
BIT1 IN
DD
t
h(SO)
t
and 0.7xV
h(MO)
t
t
r(SCK)
f(SCK)
t
t
r(SCK)
f(SCK)
LSB IN
Electrical characteristics
LSB OUT
LSB OUT
DD
t
h(SS)
LSB IN
.
t
dis(SO)
See note 2
note 2
see
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