ST7FLITEU09M3 STMicroelectronics, ST7FLITEU09M3 Datasheet - Page 128

• Manufacturer Part Number: ST7FLITEU09M3
• Description: IC MCU 8BIT 2K FLASH 8SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITEU09M3

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: ST7FLITEUx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: ICC
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 2
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7FLITU0-D/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 5 Channel
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -
• Lead Free Status / Rohs Status: Details

Device configuration and ordering information
15.1.2
128/139
Bit 1 = WDG SW Hardware or software watchdog
Bit 0 = WDG HALT Watchdog reset on Halt
Option byte 0
Bits 7:4 = Reserved, must always be set.
Bits 3:2 = SEC[1:0] Sector 0 size definition
Table 80.
Bit 1 = FMP_R Readout protection
Bit 0 = FMP_W FLASH write protection
This option bit selects the watchdog type.
0: Hardware (watchdog always enabled)
1: Software (watchdog to be enabled by software)
This option bit determines if a Reset is generated when entering Halt mode while the
Watchdog is active.
0: No Reset generation when entering Halt mode
1: Reset generation when entering Halt mode
This option bit indicates the size of sector 0 according to the following table.
Readout protection, when selected provides a protection against program memory
content extraction and against write access to Flash memory. Erasing the option bytes
when the FMP_R option is selected will cause the whole memory to be erased first,
and the device can be reprogrammed. Refer to
Programming Reference Manual for more details.
0: Readout protection off
1: Readout protection on
This option indicates if the FLASH program memory is write protected.
0: Write protection off
1: Write protection on
Warning:
Sector 0 size
Sector 0 size selection
0.5K
1K
2K
When this option is selected, the program memory (and the
option bit itself) can never be erased or programmed again.
SEC0
0
0
1
Section 4.5
and the ST7 Flash
ST7LITEU05 ST7LITEU09
SEC1
0
1
-