ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 122
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ST72C254G2M6
Manufacturer Part Number
ST72C254G2M6
Description
IC MCU 8BIT 8K FLASH SOIC-28
Manufacturer
STMicroelectronics
Series
ST7r
Datasheets
1.INDART-ST72C254.pdf
(3 pages)
2.ST72C104G1M6.pdf
(141 pages)
3.ST72C215G2M6.pdf
(140 pages)
Specifications of ST72C254G2M6
Core Processor
ST7
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3.2 V ~ 5.5 V
Data Converters
A/D 6x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Controller Family/series
ST7
No. Of I/o's
22
Ram Memory Size
256Byte
Cpu Speed
8MHz
No. Of Timers
2
Rohs Compliant
Yes
Processor Series
ST72C2x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SPI
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
22
Number Of Timers
3 bit
Operating Supply Voltage
3.2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7MDT1-DVP2/US
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
In Transition
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST72C254G2M6
Manufacturer:
ST
Quantity:
20 000
ST72104G, ST72215G, ST72216G, ST72254G
CONTROL PIN CHARACTERISTICS (Cont’d)
Figure 87. Typical I
Figure 89. Typical V
122/140
Ion [µA]
200
150
100
50
0
Vol [V] at Iio=2mA
0.45
0.35
0.25
0.4
0.5
0.3
0.2
3.2
3.2
3.5
3.5
Ta=-40°C
Ta=25°C
ON
OL
4
Vdd [V]
vs. V
vs. V
4
Vdd [V]
DD
Ta=-40°C
Ta=25°C
4.5
DD
4.5
with V
(RESET)
Ta=85°C
Ta=125°C
5
IN
5
Ta=125°C
Ta=85°C
=V
SS
5.5
5.5
Vol [V] at Iio=5mA
0.4
Figure 88. Typical V
1.2
0.8
0.6
Vol [V] at Vdd=5V
1.5
0.5
1
2
1
0
3.2
0
1
3.5
2
Ta=-40°C
Ta=25°C
4
OL
3
Vdd [V]
Iio [mA]
at V
4
4.5
DD
Ta=-40°C
Ta=25°C
Ta=125°C
Ta=85°C
=5V (RESET)
5
6
5
Ta=125°C
Ta=85°C
7
5.5
8