ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 224

• 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

Electrical characteristics
13.10
13.10.1
Table 98.
1. Data based on characterization results, not tested in production
2. The I
3. The R
4. To guarantee the reset of the device, a minimum pulse has to be applied to the RESET pin. All short pulses applied on
224/245
t
w(RSTL)out
t
t
Symbol
h(RSTL)in
g(RSTL)in
sum of I
and V
RESET pin with a duration below t
V
R
V
V
V
hys
OL
ON
IH
IL
IO
DD
ON
current sunk must always respect the absolute maximum rating specified in
IO
pull-up equivalent resistor is based on a resistive transistor. Specified for voltages on RESET pin between V
(I/O ports and control pins) must not exceed I
Control pin characteristics
Asynchronous RESET pin
T
Asynchronous RESET pin characteristics
Schmitt trigger voltage hysteresis
A
External reset pulse hold time
Generated reset pulse duration
= -40 to 125 °C, unless otherwise specified.
Pull-up equivalent resistor
Output low level voltage
Input high level voltage
Filtered glitch duration
Input low level voltage
Parameter
h(RSTL)in
can be ignored.
(2)
(3)
(4)
(1)
V
VSS
V
DD
Internal reset sources
IN
.
=
= 5 V
V
SS
Conditions
I
IO
V
V
DD
DD
= +2 mA
= 5 V
= 3 V
Section Table 70. on page 194
V
0.7V
SS
Min
30
20
- 0.3
DD
90
90
Typ
200
200
50
2
(1)
(1)
V
0.3V
ST7LITE49K2
DD
Max
70
+0.3
DD
and the
ILmax
Unit
mV
kΩ
μs
μs
ns
V
V