ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 7

• Manufacturer Part Number: ST7FLITE49K2T6TR
• Description: IC MCU 8BIT 8K FLASH 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE49K2T6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 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: ST7FLITE4x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7FLI49M-D/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• For Use With: 497-8399 - BOARD EVAL ST7LITE49M/STLED316S497-5858 - EVAL BOARD PLAYBACK ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7LITE49K2
13
12.2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
12.1.6
12.1.7
Instruction groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
12.2.1
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
13.1.1
13.1.2
13.1.3
13.1.4
13.1.5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
13.3.1
13.3.2
13.3.3
13.3.4
13.3.5
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
13.4.1
13.4.2
Communication interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . 203
13.5.1
13.5.2
Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
13.6.1
13.6.2
13.6.3
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
EMC (electromagnetic compatibility) characteristics . . . . . . . . . . . . . . . 212
13.8.1
13.8.2
13.8.3
I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
13.9.1
Indirect indexed modes (short, long) . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Relative modes (direct, indirect) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Illegal opcode reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Operating conditions with low voltage detector (LVD) . . . . . . . . . . . . . 195
Auxiliary voltage detector (AVD) thresholds . . . . . . . . . . . . . . . . . . . . . 196
Voltage drop between AVD flag setting and LVD reset generation . . . 196
Internal RC oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Supply current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
On-chip peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
I
SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Auto-wakeup from Halt oscillator (AWU) . . . . . . . . . . . . . . . . . . . . . . . 208
Crystal and ceramic resonator oscillators . . . . . . . . . . . . . . . . . . . . . . 209
32-MHz PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Functional EMS (electromagnetic susceptibility) . . . . . . . . . . . . . . . . . 212
EMI (electromagnetic interference) . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 213
General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
2
C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
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