ST72321B STMICROELECTRONICS [STMicroelectronics], ST72321B Datasheet - Page 176

• Manufacturer Part Number: ST72321B
• Description: 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST72321B DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
14.2 DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE
Customer code is made up of the ROM/FAS-
TROM contents and the list of the selected options
(if any). The ROM/FASTROM contents are to be
sent on diskette, or by electronic means, with the
S19 hexadecimal file generated by the develop-
ment tool. All unused bytes must be set to FFh.
The selected options are communicated to
STMicroelectronics using the correctly completed
OPTION LIST appended.
Table 29. Orderable Flash Device Types
Figure 102. ROM Factory Coded Device Types
176/187
ST72F321BK6T6
ST72F321BJ6T6
ST72F321BJ7T6
ST72F321BJ9T6
ST72F321BAR6T6
ST72F321BAR7T6
ST72F321BAR9T6
ST72F321BR6T6
ST72F321BR7T6
ST72F321BR9T6
DEVICE PACKAGE VERSION
Part number
LQFP44 (10 x 10)
LQFP64 (10 x 10)
LQFP64 (14 x 14)
/
LQFP32 (7 x 7)
XXX
Package
Code name (defined by STMicroelectronics)
1= Standard 0 to +70 °C
5= Standard -10 to +85 °C
6= Standard -40 to +85 °C
3 = Standard -40 to +125 °C
C = Automotive -40 to +125 °C
T= Plastic Thin Quad Flat Pack
ST72321BAR9, ST72321BAR7, ST72321BAR6,
ST72321BR9, ST72321BR7, ST72321BR6
ST72321BJ9, ST72321BJ7, ST72321BJ6
ST72321BK6
Flash memory (Kbytes)
Refer to application note AN1635 for information
on the counter listing returned by ST after code
has been transferred. The STMicroelectronics
Sales Organization will be pleased to provide de-
tailed information on contractual points.
Caution: The Readout Protection binary value is
inverted between ROM and FLASH products. The
option byte checksum will differ between ROM and
FLASH.
32
32
48
60
32
48
60
32
48
60
Temperature Range
-40°C to +85°C