ST72C215G2M6 STMicroelectronics, ST72C215G2M6 Datasheet - Page 132

• Manufacturer Part Number: ST72C215G2M6
• Description: IC MCU 8BIT 8K FLASH SOIC-28
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72C215G2M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: 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: 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

ST72104G, ST72215G, ST72216G, ST72254G
15.3 SOLDERING AND GLUEABILITY INFORMATION
Recommended soldering information given only
as design guidelines in
Figure 99. Recommended Wave Soldering Profile (with 37% Sn and 63% Pb)
Figure 100. Recommended Reflow Soldering Oven Profile (MID JEDEC)
132/140
Temp. [°C]
Temp. [°C]
250
200
150
100
250
200
150
100
50
50
0
0
PREHEATING
PHASE
Figure 99
ramp up
2°C/sec for 50sec
20
90 sec at 125°C
80°C
and
100
40
Figure
SOLDERING
PHASE
100.
60
5 sec
200
150 sec above 183°C
80
Recommended glue for SMD plastic packages
dedicated to molding compound with silicone:
Heraeus: PD945, PD955
Loctite: 3615, 3298
100
ramp down natural
2°C/sec max
COOLING PHASE
(ROOM TEMPERATURE)
Tmax=220+/-5°C
for 25 sec
300
120
140
400
160
Time [sec]
Time [sec]