ST7FLITE49K2T6 STMicroelectronics, ST7FLITE49K2T6 Datasheet - Page 14
ST7FLITE49K2T6
Manufacturer Part Number
ST7FLITE49K2T6
Description
IC MCU 8BIT 8K FLASH 32LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST7FLITE49K2T6TR.pdf
(245 pages)
Specifications of ST7FLITE49K2T6
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST7FLITE49K2T6
Manufacturer:
ST
Quantity:
3 000
Company:
Part Number:
ST7FLITE49K2T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
ST7FLITE49K2T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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