ST7FLI49MK1T6 STMicroelectronics, ST7FLI49MK1T6 Datasheet - Page 174

• Manufacturer Part Number: ST7FLI49MK1T6
• Description: MCU 8BIT SGL VOLT FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLI49MK1T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FLI4x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Device configuration and ordering information
14.1.2
Note:
174/188
Option byte 0
OPT 7 = AWUCK Auto-wakeup clock selection
If this bit is reset, OSCRANGE[2:0] must be set to 100.
OPT6:4 = OSCRANGE[2:0] Oscillator range
Table 92.
1. When the internal RC oscillator is selected, the CLKSEL option bits must be kept at their default value in
OPT 3:2 = SEC[1:0] Sector 0 size definition
Typ. frequency range
order to select the 256 clock cycle delay (see
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
0: 32-kHz oscillator (VLP) selected as AWU clock
1: AWU RC oscillator selected as AWU clock.
When the internal RC oscillator is not selected (CKSEL1=1), these option bits (and
CKSEL0) select the range of the resonator oscillator current source or the external
clock source.
These option bits indicate the size of sector 0 according to
with Resonator
Selection of the resonator oscillator range
External Clock on OSC1/CLKIN
External clock on PB1
Reserved
VLP
MP
MS
HS
LP
Doc ID 13562 Rev 3
32.768 kHz
8~16 MHz
Section
1~2 MHz
2~4 MHz
4~8 MHz
7.3).
2
0
0
0
0
1
1
1
1
Table
OSCRANGE
93.
1
0
0
1
1
0
0
1
1
(1)
ST7LITE49M
0
0
1
0
1
0
1
0
1