ST7232A datasheet(145/154 Pages) STMICROELECTRONICS

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ST7232A

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ST7232A DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)

ST7232A MICROCONTROLLER OPTION LIST

(Last updated April 2005)

Customer:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contact:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Phone No:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reference/ROM Code* : . . . . . . . . . . . . . . . . . . . . . . . . . . .

*The ROM code name is assigned by STMicroelectronics.

ROM code must be sent in .S19 format. .Hex extension cannot be processed.

Device Type/Memory Size/Package (check only one option):

Conditioning (check only one option):

Power Supply Range:

[ ] 3.8 to 5.5V

Version/Temp. Range (do not check for die product). Please refer to datasheet for specific sales conditions:

Special Marking:

[ ] No

[ ] Yes "_ _ _ _ _ _ _ _ _ _ " (TQFP32 7 char., other pkg. 10 char. max)

Authorized characters are letters, digits, '.', '-', '/' and spaces only.

Clock Source Selection:

[ ] Resonator:

[ ] LP: Low power resonator (1 to 2 MHz)

[ ] MP: Medium power resonator (2 to 4 MHz)

[ ] MS: Medium speed resonator (4 to 8 MHz)

[ ] HS: High speed resonator (8 to 16 MHz)

[ ] External Clock (1)

PLL (1)

[ ] Disabled

[ ] Enabled

Reset Delay

[ ] 256 Cycles

[ ] 4096 Cycles

Watchdog Selection:

[ ] Software Activation

[ ] Hardware Activation

Watchdog Reset on Halt:

[ ] Reset

[ ] No Reset

Readout Protection (2):

[ ] Disabled

[ ] Enabled

Date

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Signature

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1) PLL not supported with external clock source

(2) The Readout Protection binary value is inverted between ROM and FLASH products. The option byte checksum

will differ between ROM and FLASH.

---------------------------------

ROM DEVICE:

---------------------------------

-------------------------------------

TQFP32:

[ ] ST7232AK1T

[ ] ST7232AK2T

DIP32:

[ ] ST7232AK1B

[ ] ST7232AK2B

---------------------------------

DIE FORM:

---------------------------------

--------------------------------------

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--------------------------------------

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32-pin:

[ ]

------------------------------------------------------------------------

Packaged Product

------------------------------------------------------------------------

-----------------------------------------------------

Die Product (dice tested at 25°C only)

-----------------------------------------------------

[ ] Tape & Reel

[ ] Tray

[ ] Tape & Reel

[ ] Inked wafer

[ ] Sawn wafer on sticky foil

--------------------

Standard

--------------------

-------------------

Automotive

-------------------

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Temp. Range

---------------------------------------

[ ]

0°C to +70°C

[ ]

-10°C to +85°C

[ ]

-40°C to +85°C

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