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 22. 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
for ceramic resonator values.
1)
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
ST72104Gx, ST72215Gx, ST72216Gx, ST72254Gx
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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