UPSD3212C-40U6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

UPSD3212C-40U6

Flash programmable system devices with 8032 MCU and USB and programmable logic

STMicroelectronics 

uPSD3212A, uPSD3212C, uPSD3212CV

In-System Programming (ISP)

Using the JTAG signals on Port C, the entire PSD

MODULE device can be programmed or erased

without the use of the MCU. The primary Flash

memory can also be programmed in-system by

the MCU executing the programming algorithms

out of the secondary memory, or SRAM. The sec-

ondary memory can be programmed the same

way by executing out of the primary Flash memo-

ry. The PLD or other PSD MODULE Configuration

blocks can be programmed through the JTAG port

or a device programmer. Table 80 indicates which

programming methods can program different func-

tional blocks of the PSD MODULE.

Table 80. Methods of Programming Different Functional Blocks of the PSD MODULE

Functional Block

JTAG Programming Device Programmer

IAP

Primary Flash Memory

Yes

Yes

Yes

Secondary Flash Memory

Yes

Yes

Yes

PLD Array (DPLD and CPLD)

Yes

Yes

No

PSD MODULE Configuration

Yes

Yes

No

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