ST7FLI49MK1T6 STMicroelectronics, ST7FLI49MK1T6 Datasheet - Page 128

• 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

On-chip peripherals
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Register description
Control/status register (ADCCSR)
Reset value: 0000 0000 (00h)
Bit 7 = EOC End of conversion bit
Bit 6 = SPEED ADC clock selection bit
Bit 5 = ADON A/D converter ON bit
Bit 4 = Reserved, must be kept cleared.
Bits 3:0 = CH[3:0] Channel selection
Table 47.
1. The number of channels is device dependent. Refer to the device pinout description.
Read only
EOC
This bit is set by hardware. It is cleared by hardware when software reads the ADCDRH
register or writes to any bit of the ADCCSR register.
0: Conversion is not complete
1: Conversion complete
This bit is set and cleared by software. It is used together with the SLOW bit to
configure the ADC clock speed. Refer to the table in the SLOW bit description
(ADCDRL register).
This bit is set and cleared by software.
0: A/D converter is switched off
1: A/D converter is switched on
These bits select the analog input to convert. They are set and cleared by software.
7
Channel selection using CH[3:0]
Channel pin
SPEED
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AIN8
AIN9
(1)
ADON
Doc ID 13562 Rev 3
0
CH3
Read/write
0
0
0
0
0
0
0
0
1
1
CH3
CH2
0
0
0
0
1
1
1
1
0
0
CH2
CH1
CH1
0
0
1
1
0
0
1
1
0
0
ST7LITE49M
CH0
CH0
0
1
0
1
0
1
0
1
0
1
0