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ST72321J Datasheet(PDF) 6 Page - STMicroelectronics

Part No. ST72321J
Description  8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 5 TIMERS, SPI, SCI, I2C INTERFACE
Download  179 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72321J Datasheet(HTML) 6 Page - STMicroelectronics

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Table of Contents
6/179
12.12.1ADC Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
13 PACKAGE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
13.1 PACKAGE MECHANICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
13.2 THERMAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
13.3 SOLDERING AND GLUEABILITY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
14 ST72321J DEVICE CONFIGURATION AND ORDERING INFORMATION . . . . . . . . . . . . . . 169
14.1 FLASH OPTION BYTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
14.2 DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE . . . . 171
14.2.1 Version-Specific Sales Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
14.3 DEVELOPMENT TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
14.3.1 Socket and Emulator Adapter Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
14.4 ST7 APPLICATION NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
15 IMPORTANT NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
15.1 UNEXPECTED RESET FETCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
15.2 NOTES SPECIFIC TO ROM DEVICES ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
15.2.1 I/O Port D Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
16 SUMMARY OF CHANGES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
ERRATA SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
17 REFERENCE SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
17.1 DOCUMENTATION CORRECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
17.1.1 EXTERNAL RC NOT SUPPORTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
17.1.2 CSS NOT SUPPORTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
1
To obtain the most recent version of this datasheet,
please check at www.st.com>products>technical literature>datasheet.
Please note that an errata sheet can be found at the end of this document on page 178
and pay special attention to the Section “IMPORTANT NOTES” on page 176.


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