ST72334J2T3 datasheet(120/125 Pages) STMICROELECTRONICS

Part #	ST72334J2T3

Description	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES

PDF	125 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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120 / 125 page

ST72334J/N, ST72314J/N, ST72124J

120/125

PACKAGES (Cont’d)

9.1.3 User-supplied TQFP44 Adaptor / Socket

To solder the TQFP44 device directly on the appli-

cation board, or to solder a socket for connecting

the emulator probe, the application board should

provide the footprint described in Figure 72. This

footprint allows both configurations:

Direct TQFP44 soldering

YAMAICHI IC149-044-*52-S5 socket soldering

to plug either the emulator probe or an adaptor

board with an TQFP44 clamshell socket.

Figure 72. TQFP44 Device And Emulator Probe Compatible Footprint

Table 23. Suggested List of TQFP44 Socket Types

Package / Probe

Adaptor / Socket Reference

Socket type

TQFP44

ENPLAS

OTQ-44-0.8-04

Open Top

YAMAICHI

IC51-0444-467-KS-11787

Clamshell

TQFP44

EMU PROBE

YAMAICHI

IC149-044-*52-S5

SMC

DETAIL

* SK: Plastic socket overall dimensions.

Dim

inches

Min

Typ Max

Min

Typ Max

0.35 0.45 0.50 0.014 0.018 0.020

13.40

0.527

10.00

0.394

7.95 8.00 8.05 0.313 0.315 0.317

0.75 0.80 0.85 0.029 0.031 0.033

SK*

24.2

0.953

Number of Pins

44 (4x11)

SOCKET

ST72334J2T3 Datasheet(PDF) 120 Page - STMicroelectronics

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