ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 109
![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
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
Table 23. Ceramic Resonator Frequency Correlation Factor
Notes:
1. See
Option
Byte
Config.
LP
MP
MS
Table 21
Resonator
CSB1000J
CSTS0200MG06
CSTCC2.00MG0H6
CSTS0200MG06
CSTCC2.00MG0H6
CSTS0400MG06
CSTS0400MGA06
CSTCC4.00MG0H6
CSTS0200MG06
CSTCC2.00MG0H6
CSTS0400MG06
CSTS0400MGA06
CSTCC4.00MG0H6
CSTS0200MG06
and
Table 22
1)
for ceramic resonator values.
Corre-
lation
%
+0.03
-0.16
-0.10
-0.15
-0.14
0.00
-0.01
-0.02
-0.15
-0.14
0.00
-0.01
-0.02
-0.15
Refer-
ence IC
4069UBE
74HCU04
74HCU04
ST72104G, ST72215G, ST72216G, ST72254G
Option
Byte
Config.
HS
1
Resonator
CSTS0800MG06
CSTS0800MGA06
CSTCC8.00MG0H6
CSTS1000MG03
CSTCC10.0MG
CST12.0MTW
CSTCV12.0MTJ0C4
CSTCS12.0MTA
CSA16.00MXZ040
CSACV16.00MXJ040
CSACW1600MX03
CSACV16.00MXA040Q +0.09
1)
Corre-
lation
%
+0.10
+0.07
+0.09
+0.34
+0.75
+0.45
+0.30
+0.50
+0.10
+0.09
+0.03
Refer-
ence IC
74HCU04
4069UBP
4069UBE
4069UBE
40H004
4069UBE
74HCU04
109/140