ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 204
ST7FLITE49K2T6TR
Manufacturer Part Number
ST7FLITE49K2T6TR
Description
IC MCU 8BIT 8K FLASH 32LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST7FLITE49K2T6TR.pdf
(245 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST7FLITE49K2T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Electrical characteristics
Table 81.
1. R
2. For fast mode speeds, achieved speed can have ±5% tolerance. For other speed ranges, achieved speed can have ±2%
3. The above variations depend on the accuracy of the external components used.
204/245
tolerance.
f
400
300
200
100
SCL
50
20
P
= External pull-up resistance, f
R
SCL frequency (multimaster I
P
=3.3 kΩ R
84h
11h
25h
61h
NA
NA
V
DD
= 3.3 V
P
=4.7 kΩ
84h
11h
25h
61h
NA
NA
f
CPU
SCL
= 4 MHz
= I
R
2
C speed
P
=3.3 kΩ
84h
11h
25h
61h
NA
NA
V
DD
2
C interface)
= 5 V
R
P
=4.7 kΩ R
84h
11h
25h
62h
NA
NA
I2CCCR Value
(1)(2)(3)
P
=3.3 kΩ R
8Ah
4Ch
FFh
84h
86h
25h
V
DD
= 3.3 V
P
=4.7 kΩ R
8Ah
4Ch
FFh
83h
86h
24h
f
CPU
= 8 MHz
P
=3.3 kΩ R
8Ah
4Dh
FFh
84h
86h
25h
V
DD
ST7LITE49K2
= 5 V
P
=4.7 kΩ
4Ch
8Ah
FFh
84h
86h
24h
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