ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 109

• Manufacturer Part Number: ST72C254G2M6
• Description: IC MCU 8BIT 8K FLASH SOIC-28
• Manufacturer: STMicroelectronics
• Series: ST7r

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

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
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