UPSD3233 参数 Datasheet PDF下载

uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV

PART NUMBERING

Table 149. Ordering Information Scheme

Example:

Device Type

uPSD = Microcontroller PSD

Family

3 = 8032 core

PLD Size

2 = 16 Macrocells

SRAM Size

3 = 8K bytes

Main Flash Memory Size

3 = 128K bytes

4 = 256K bytes

IP Mix

A = USB, I

2

C, PWM, DDC, ADC, (2) UARTs

Supervisor (Reset Out, Reset In, LVD, WD)

B = I

2

C, PWM, DDC, ADC, (2) UARTs

Supervisor (Reset Out, Reset In, LVD, WD)

Operating Voltage

blank = V

CC

= 4.5 to 5.5V

V = V

CC

= 3.0 to 3.6V

Speed

–24 = 24MHz

–40 = 40MHz

Package

T = 52-pin TQFP

U = 80-pin TQFP

Temperature Range

1 = 0 to 70°C

6 = –40 to 85°C

Shipping Option

Tape & Reel Packing = T

uPSD

3

2

3

4

B

V

– 24

U

6

T

For other options, or for more information on any aspect of this device, please contact the ST Sales Office

nearest you.

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