ST7FLITE49K2T6 STMicroelectronics, ST7FLITE49K2T6 Datasheet - Page 200

• Manufacturer Part Number: ST7FLITE49K2T6
• Description: IC MCU 8BIT 8K FLASH 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

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

Electrical characteristics
13.4
13.4.1
Table 78.
1. CPU running with memory access, all I/O pins in input mode with a static value at V
2. Data based on characterization, not tested in production.
3. All I/O pins in input mode with a static value at V
4. Slow mode selected with f
5. Slow-Wait mode selected with f
6. All I/O pins in input mode with a static value at V
7. This consumption refers to the Halt period only and not the associated run period which is software dependent.
8. All I/O pins in output mode with a static value at V
200/245
Symbol
reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
driven by external square wave, LVD disabled.
load), all peripherals in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
V
tested in production at V
I
I
DD
DD
SS
(no load), all peripherals in reset state; clock input (CLKIN) driven by external square wave, LVD disabled.
Supply current in AWUFH mode
Supply current in AWUFH mode
Supply current in Slow-Wait mode
Supply current in Slow-Wait mode
Supply current in Active-halt mode
Supply current in Active-halt mode
Supply current characteristics
The following current consumption specified for the ST7 functional operating modes over
temperature range does not take into account the clock source current consumption. To get
the total device consumption, the two current values must be added (except for Halt mode
for which the clock is stopped).
Supply current
T
Supply current characteristics
Supply current in Slow mode
Supply current in Slow mode
A
Supply current in Wait mode
Supply current in Wait mode
Supply current in Run mode
Supply current in Halt mode
Supply current in Run mode
Supply current in Halt mode
= -40 to +125 °C unless otherwise specified.
DD
Parameter
CPU
max and f
based on f
CPU
based on f
CPU
OSC
max.
(1)
(8)
(1)
(8)
(3)
(3)
divided by 32. All I/O pins in input mode with a static value at V
(4)
(4)
(6)(7)
(6)(7)
OSC
DD
DD
(5)
(5)
SS
divided by 32. All I/O pins in input mode with a static value at V
or V
or V
(no load), LVD disabled. Data based on characterization results,
SS
SS
(no load), all peripherals in reset state; clock input (CLKIN)
(no load). Data tested in production at V
f
f
f
f
Conditions
CPU
CPU
CPU
CPU
f
f
f
f
f
f
CPU
CPU
CPU
CPU
CPU
CPU
T
T
T
T
/32 = 250 kHz
/32 = 250 kHz
/32 = 250 kHz
/32 = 250 kHz
A
A
A
A
= 125
= 125
= 85
= 85
= 4 MHz
= 8 MHz
= 4 MHz
= 8 MHz
= 4 MHz
= 4 MHz
°C
°C
°C
°C
DD
or V
SS
(no load), all peripherals in
DD
Typ
600
500
120
350
280
2.8
5.5
1.5
2.7
0.2
1.5
1.5
0.8
0.1
1.2
60
8
5
max. and f
DD
ST7LITE49K2
550
450
100
4.5
2.3
2.5
1.2
0.7
Max
1
900
800
200
8
3
9.5
4.5
16
or V
5
(2)
(2)
(2)
CPU
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
DD
SS
max.
or
(no
Unit
mA
mA
μA
μA