ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 14

• 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

List of figures
Figure 101. R
Figure 102. I
Figure 103. Typical VOL at VDD = 2.4 V (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Figure 104. Typical VOL at VDD = 3 V (standard). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Figure 105. Typical VOL at VDD = 5 V (standard). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Figure 106. Typical VOL at VDD = 2.4 V (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure 107. Typical VOL at VDD = 3 V (high sink). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure 108. Typical VOL at VDD = 5 V (high sink). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure 109. Typical VOL vs. VDD at I
Figure 110. Typical VOL vs. VDD at I
Figure 111. Typical VOL vs VDD at I
Figure 112. Typical VOL vs VDD at
Figure 113. Typical VOL vs VDD at I
Figure 114. Typical VDD-VOH vs. IIO at VDD = 2.4 V (high sink). . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Figure 115. Typical VDD-VOH vs. IIO at VDD = 3 V (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Figure 116. Typical VDD-VOH vs. IIO at VDD = 5 V (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Figure 117. Typical VDD-VOH vs. IIO at VDD = 2.4 V (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Figure 118. Typical VDD-VOH vs. IIO at VDD = 3 V (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Figure 119. Typical VDD-VOH vs. IIO at VDD = 5 V (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Figure 120. Typical VDD-VOH vs. V
Figure 121. Typical VDD-VOH vs. VDD at IIO = 4 mA (high sink). . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Figure 122. RESET pin protection when LVD is enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Figure 123. RESET pin protection when LVD is disabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Figure 124. Typical application with ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Figure 125. ADC accuracy characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Figure 126. ST7LITE49K2 ordering information scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Figure 127. 32-pin plastic dual in-line package, shrink 400-mil width, package outline. . . . . . . . . . . . 241
Figure 128. 32-pin low profile quad flat package (7x7), package outline . . . . . . . . . . . . . . . . . . . . . . . 242
14/245
pu
pu
current versus voltage at four different temperatures . . . . . . . . . . . . . . . . . . . . . . . . . 215
resistance versus voltage at four different temperatures . . . . . . . . . . . . . . . . . . . . . . 215
IO
DD
IO
IO
IO
IO
= 8 mA (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
= 2 mA (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
= 12 mA (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
at IIO = 2 mA (high sink) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
= 2 mA (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
= 4 mA (standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
ST7LITE49K2