ST7FLI49MK1T6 STMicroelectronics, ST7FLI49MK1T6 Datasheet - Page 142

• Manufacturer Part Number: ST7FLI49MK1T6
• Description: MCU 8BIT SGL VOLT FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLI49MK1T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 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: ST7FLI4x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical characteristics
13.3
13.3.1
13.3.2
142/188
Operating conditions
General operating conditions
T
Table 61.
Figure 62. f
Operating conditions with low voltage detector (LVD)
T
Table 62.
1. Not tested in production. The V
A
A
,
NOT GUARANTEED
Symbol
Symbol
V
I
V
DD(LVD)
V
= -40 to 125 °C unless otherwise specified.
IT+
= -40 to +125 °C unless otherwise specified.
f
IT-
and LVD reset release. When the V
reset of the MCU.
V
V
FUNCTIONALITY
CPU
tPOR
hys
DD
(LVD)
(LVD)
IN THIS AREA
LVD voltage threshold hysteresis
General operating conditions
Operating characteristics with LVD
LVD/AVD current consumption
CPU
f
CPU clock frequency
Reset generation threshold
CPU
Reset release threshold
V
Supply voltage
8
4
2
0
[MHz]
maximum operating frequency versus V
DD
2.0
Parameter
rise time rate
Parameter
(V
(V
DD
2.4
DD
rise)
fall)
DD
2.7
Doc ID 13562 Rev 3
rise time rate condition is needed to ensure a correct device power-on
DD
3.3
(1)(2)
slope is outside these values, the LVD may not release properly the
3.5
f
f
2.4 V≤ V
3.3 V≤ V
CPU
CPU
V
Med. threshold
Med. threshold
High threshold
High threshold
Low threshold
Low threshold
IT+
Conditions
Conditions
4.0
V
= 4 MHz max.
= 8 MHz max.
(LVD)
DD
DD
DD
= 5 V
-V
< 3.3 V
≤ 5.5 V
IT-
4.5
(LVD)
DD
supply voltage
Min
5.0
3.9
3.2
2.5
3.7
3.0
2.4
2
Min
2.4
3.3
5.5
Typ
150
4.2
3.5
2.7
4.0
3.3
2.6
80
up to 8
up to 4
GUARANTEED
IN THIS AREA
(UNLESS OTHERWISE
STATED IN THE
TABLES OF
PARAMETRIC DATA)
FUNCTIONALITY
SUPPLY VOLTAGE [V]
ST7LITE49M
Max
Max
5.5
5.5
140
4.5
3.8
3.0
4.3
3.6
2.9
MHz
Unit
Unit
μs/V
mV
μA
V
V