ST72F262G2B5 STMicroelectronics, ST72F262G2B5 Datasheet - Page 109

• Manufacturer Part Number: ST72F262G2B5
• Description: IC MCU 8BIT 8K FLASH 32-SDIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F262G2B5

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -10°C ~ 85°C
• Package / Case: 32-SDIP (0.400", 10.16mm)
• Processor Series: ST72F2x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 16 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7F264-IND/USB, ST72F34X-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

I
11.6.5 Low Power Modes
11.6.6 Interrupts
Figure 60. Event Flags and Interrupt Generation
Note: The I
the same interrupt vector (see Interrupts chapter).
They generate an interrupt if the corresponding
Enable Control Bit is set and the I-bit in the CC reg-
ister is reset (RIM instruction).
2
WAIT
HALT
10-bit Address Sent Event (Master mode)
End of Byte Transfer Event
Address Matched Event (Slave mode)
Start Bit Generation Event (Master mode)
Acknowledge Failure Event
Stop Detection Event (Slave mode)
Arbitration Lost Event (Multimaster configuration)
Bus Error Event
C BUS INTERFACE (Cont’d)
Mode
*
EVF can also be set by EV6 or an error from the SR2 register.
STOPF
ADD10
BERR
ARLO
ADSL
*
BTF
No effect on I
I
I
In HALT mode, the I
resumes operation when the MCU is woken up by an interrupt with “exit from HALT mode” capability.
2
2
SB
AF
2
C interrupts cause the device to exit from WAIT mode.
C registers are frozen.
C interrupt events are connected to
2
C interface.
Interrupt Event
2
C interface is inactive and does not acknowledge data on the bus. The I
ITE
Description
ST72260Gx, ST72262Gx, ST72264Gx
ADSEL
STOPF
ADD10
BERR
Event
ARLO
Flag
BTF
SB
AF
Control
Enable
ITE
Bit
INTERRUPT
EVF
from
Wait
Exit
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
2
C interface
109/172
from
Halt
Exit
No
No
No
No
No
No
No
No