ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 99
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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
OPERATING CONDITIONS (Cont’d)
Figure 52. f
Notes:
1. Guaranteed by construction. A/D operation and resonator oscillator start-up are not guaranteed below 1MHz.
2. Operating conditions with T
3. FLASH programming tested in production at maximum T
V
NOT GUARANTEED
DD
FUNCTIONALITY
=3.2V, f
IN THIS AREA
CPU
OSC
=4MHz.
f
OSC
Maximum Operating Frequency Versus V
12
16
8
4
1
0
[MHz]
2.5
A
=-40 to +125°C.
IN THIS AREA AT T
3.2
NOT GUARANTEED
FUNCTIONALITY
3.5
A
> 85°C
3.85
ST72104G, ST72215G, ST72216G, ST72254G
4
A
with two different conditions: V
4.5
DD
Supply Voltage for FLASH devices
5
5.5
DD
=5.5V, f
SUPPLY VOLTAGE [V]
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA
WITH RESONATOR
FUNCTIONALITY
GUARANTEED
IN THIS AREA
CPU
=8MHz and
99/140
2)
3)
1)