ST92F150CV1QB STMicroelectronics, ST92F150CV1QB Datasheet - Page 268

• Manufacturer Part Number: ST92F150CV1QB
• Description: MCU 8BIT 128K FLASH 100PQFP
• Manufacturer: STMicroelectronics
• Series: ST9r

Specifications of ST92F150CV1QB

• Core Processor: ST9
• Core Size: 8/16-Bit
• Speed: 24MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 77
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 100-QFP
• Processor Series: ST92F15x
• Core: ST9
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 6 KB
• Interface Type: CAN, I2C, SCI, SPI
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 5 x 16 bit
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST92F150-EPB
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit x 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4882

I2C BUS INTERFACE
I
Figure 128. Transfer Sequencing
10-bit Master transmitter
Legend:
S=Start, Sr = Repeated Start, P=Stop, A=Acknowledge, NA=Non-acknowledge,
EVx=Event (with interrupt if ITE=1)
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9
2
7-bit Slave receiver:
7-bit Slave transmitter:
7-bit Master receiver:
7-bit Master transmitter:
10-bit Slave receiver:
10-bit Slave transmitter:
10-bit Master receiver:
S Address
S Address
S Header
S
S
S
C BUS INTERFACE (Cont’d)
EV5
EV5
EV5
EV1: EVF=1, ADSL=1, cleared by reading SR1 register.
EV2: EVF=1, BTF=1, cleared by reading SR1 register followed by reading DR register or when DMA
EV3: EVF=1, BTF=1, cleared by reading SR1 register followed by writing DR register or when DMA
EV3-1: EVF=1, AF=1, BTF=1; AF is cleared by reading SR1 register, BTF is cleared by releasing the
lines (STOP=1, STOP=0) or writing DR register (for example DR=FFh). Note: If lines are released by
STOP=1, STOP=0 the subsequent EV4 is not seen.
EV4: EVF=1, STOPF=1, cleared by reading SR2 register.
Address
Address
Header
is complete.
is complete.
A
A
A
EV1
EV1 EV3
Address
A
A
A
Data1
EV6
EV6 EV8
EV9
A
Data1
Address
S
Data1
S
r
r
EV1
EV5
A
Header A
Data1
EV2
Data1
A
Header
A
A
Data2
EV3
EV7
EV6 EV8
A
EV1 EV3
A
Data2
EV8
A
Data2
EV2
EV6
A
Data2
Data1
EV2
Data1
A
.....
A
Data1
EV3
EV7
DataN
.....
A
A
A
EV8
EV8
A
DataN
.....
.....
EV3
EV7
A
DataN
.....
.....
DataN
....
.
EV2
.....
A
DataN
DataN
DataN
EV2
P
NA
NA
DataN
EV4
A
P
EV3-1
EV7
A
A
EV3-1
EV4
A
EV8
EV8
P
P
EV7
P
EV4
P
P
EV4
P