ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 130
![IC MCU 8BIT 8K FLASH SOIC-28](/photos/6/56/65690/stmicroelectronics-28-soic_sml.jpg)
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
ST72104Gx, ST72215Gx, ST72216Gx, ST72254Gx
14 PACKAGE CHARACTERISTICS
14.1 PACKAGE MECHANICAL DATA
Figure 97. 32-Pin Shrink Plastic Dual In Line Package
Figure 98. 28-Pin Plastic Small Outline Package, 300-mil Width
130/141
N
1
b1
b
e
D
3
See Lead Detail
N/2
E
1
C
e
e
e
E
A
B
A
A
VR01725J
SO28
1
2
A
L
Dim.
A1
A
B
C
D
H
K
G
N
E
h
L
e
Dim.
A1
A2
E1
eA
eB
b1
A
C
D
E
N
b
e
L
17.70
10.01
2.35
0.10
0.33
0.23
7.40
0.25
0.41
Min
27.43 27.94 28.45 1.080 1.100 1.120
3.56 3.76 5.08 0.140 0.148 0.200
0.51
3.05 3.56 4.57 0.120 0.140 0.180
0.36 0.46 0.58 0.014 0.018 0.023
0.76 1.02 1.40 0.030 0.040 0.055
0.20 0.25 0.36 0.008 0.010 0.014
9.91 10.41 11.05 0.390 0.410 0.435
7.62 8.89 9.40 0.300 0.350 0.370
2.54 3.05 3.81 0.100 0.120 0.150
Min
1.27
mm
Typ Max
10.16
1.78
mm
Typ
Number of Pins
18.10 0.6969
10.64 0.394
2.65 0.0926
0.30 0.0040
0.51 0.013
0.32 0.0091
7.60 0.2914
0.74 0.010
1.27 0.016
0.10
Number of Pins
12.70
Max
28
32
Min
0°
0.020
Min
inches
0.0500
inches
Typ
0.070
0.400
Typ
0.1043
0.0118
0.0125
0.7125
0.2992
0.020
0.419
0.029
0.050
0.004
0.500
Max
Max
8°