ST7FLITE49K2T6 STMicroelectronics, ST7FLITE49K2T6 Datasheet - Page 215
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
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ST7LITE49K2
Figure 100. Two typical applications with unused I/O pin
1. During normal operation the ICCCLK pin must be pulled-up, internally or externally (external pull-up of 10k
2. I/O can be left unconnected if it is configured as output (0 or 1) by the software. This has the advantage of
Figure 101. R
Figure 102. I
mandatory in noisy environment). This is to avoid entering ICC mode unexpectedly during a reset.
greater EMC robustness and lower cost.
V
DD
pu
10 kΩ
pu
current versus voltage at four different temperatures
resistance versus voltage at four different temperatures
UNUSED I/O PORT
400
350
300
250
200
150
100
80
70
60
50
40
30
20
10
50
0
2.4
2.4
ST7XXX
2.8
2.8
-40°
25°
85°
125°
3.2
3.2
3.6
3.6
VDD [V]
VDD [V]
4
4
4.4
4.4
10 kΩ
4.8
4.8
-40°
25°
85°
125°
5.2
5.2
UNUSED I/O PORT
Electrical characteristics
5.6
5.6
ST7XXX
215/245
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