ST72C334N2B6 STMicroelectronics, ST72C334N2B6 Datasheet - Page 122

• Manufacturer Part Number: ST72C334N2B6
• Description: Microcontrollers (MCU) Flash 8K SPI/SCI
• Manufacturer: STMicroelectronics

Specifications of ST72C334N2B6

• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 8 KB
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: SDIP-56
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

ST72334J/N, ST72314J/N, ST72124J
DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
9.2.2 Transfer Of Customer Code
Customer code is made up of the ROM contents
and the list of the selected options (if any). The
ROM contents are to be sent on diskette, or by
electronic means, with the hexadecimal file in .S19
format generated by the development tool. All un-
used bytes must be set to FFh.
Figure 73. ROM Factory Coded Device Types
Figure 74. FLASH User Programmable Device Types
122/125
DEVICE PACKAGE
DEVICE PACKAGE
RANGE
RANGE
TEMP.
TEMP.
/
XXX
XXX
Code name (defined by STMicroelectronics)
1 = standard 0 to +70 C
6 = industrial -40 to +85 C
7 = automotive -40 to +125 C
3 = automotive -40 to +125 C
B = Plastic DIP
T = Plastic TQFP
ST72334J2, ST72334J4, ST72334N2, ST72334N4,
ST72314J2, ST72314J4, ST72314N2, ST72314N4,
ST72124J2
Code name (defined by STMicroelectronics)
1 = standard 0 to +70 C
6 = industrial -40 to +85 C
7 = automotive -40 to +125 C
3 = automotive -40 to +125 C
B = Plastic DIP
T = Plastic TQFP
ST72C334J2, ST72C334J4, ST72C334N2, ST72C334N4,
ST72C314J2, ST72C314J4, ST72C314N2, ST72C314N4,
ST72C124J2
The selected options are communicated to STMi-
croelectronics using the correctly completed OP-
TION LIST appended.
The STMicroelectronics Sales Organization will be
pleased to provide detailed information on con-
tractual points.