ST72321 datasheet(178/189 Pages) STMICROELECTRONICS

Part #	ST72321

Description	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE

PDF	189 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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178 / 189 page

ST72321

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ST72321 DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)

Figure 106. ROM Factory Coded Device Types

14.2.1 Version-Specific Sales Conditions

To satisfy the different customer requirements and

to ensure that ST Standard Microcontrollers will

consistently meet or exceed the expectations of

each Market Segment, the Codification System for

Standard Microcontrollers clearly distinguishes

products intended for use in automotive environ-

ments, from products intended for use in non-auto-

motive environments.

It is the responsibility of the Customer to select the

appropriate product for his application.

DEVICE PACKAGE VERSION

XXX

Code name (defined by STMicroelectronics)

1= 0 to +70 °C

5= -10 to +85 °C

6= -40 to +85 °C

C = -40 to +125 °C

T= Plastic Thin Quad Flat Pack

ST72321AR9, ST72321AR7, ST72321AR6,

ST72321R9, ST72321R7, ST72321R6

ST72321J9, ST72321J7

ST72321 Datasheet(PDF) 178 Page - STMicroelectronics