ST7FLITE20F2B6 STMicroelectronics, ST7FLITE20F2B6 Datasheet - Page 100
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ST7FLITE20F2B6
Manufacturer Part Number
ST7FLITE20F2B6
Description
IC MCU 8BIT 8K FLASH 20DIP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST7FLITE20F2B6.pdf
(133 pages)
Specifications of ST7FLITE20F2B6
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
15
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Processor Series
ST7FLITE2x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
15
Number Of Timers
4 bit
Operating Supply Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Development Tools By Supplier
ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
13 bit
For Use With
497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5517 - EVAL BOARD 1PHASE ENERGY METER497-5049 - KIT STARTER RAISONANCE ST7FLITE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
In Transition
Other names
497-4856
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ST7LITE2
SUPPLY CURRENT CHARACTERISITCS (Cont’d)
Figure 62. Typical I
Figure 63. Typical I
13.4.2 On-chip peripherals
Notes:
1. Data based on a differential I
mode at f
2. Data based on a differential I
tion (data sent equal to 55h).
3. Data based on a differential I
plifier off.
100/133
1
Symbol
I
I
DD(ADC)
I
DD(SPI)
DD(AT)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
cpu
2.0
2.0
=8MHz.
12-bit Auto-Reload Timer supply current
SPI supply current
ADC supply current when converting
2.5
2.5
250KHz
125KHz
62.5Khz
8Mhz
4Mhz
1MHz
3.0
3.0
DD
DD
3.5
3.5
in WAIT vs. f
in SLOW-WAIT vs. f
Vdd (V)
Vdd (V)
4.0
DD
4.0
DD
DD
2)
Parameter
measurement between reset configuration (timer stopped) and a timer running in PWM
measurement between reset configuration and a permanent SPI master communica-
measurement between reset configuration and continuous A/D conversions with am-
4.5
4.5
5.0
5.0
CPU
5.5
5.5
3)
CPU
6.0
6.0
1)
Figure 64. Typical I
at T
Figure 65. Typical I
at V
f
f
f
f
f
A
8.0
7.0
6.0
5.0
4.0
3.0
2.0
DD
CPU
CPU
CPU
CPU
ADC
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0.000
=25°C
2.4
= 5V and f
=4MHz
=8MHz
=4MHz
=8MHz
=4MHz
2.0
2.8
Conditions
25°
-45°
90°
130°
2.5
fawu_rc ~125 KHz
3.2
V
V
V
V
V
V
CPU
3.0
DD
DD
DD
DD
DD
DD
3.6
DD
DD
=3.0V
=5.0V
=3.0V
=5.0V
=3.0V
=5.0V
= 8MHz
3.5
Vdd (V)
in AWUFH mode
vs. Temperature
4
Vdd(V)
4.0
4.4
4.5
4.8
5.0
1000
1100
Typ
300
300
250
50
5.2
5.5
6.0
5.6
Unit
µA