SST89V516RD2-33-C-TQJE View Datasheet(PDF) - Silicon Storage Technology

Part Name

Description

View to exact match

SST89V516RD2-33-C-TQJE

FlashFlex MCU

Silicon Storage Technology 

Data Sheet

SuperFlash Data Register (SFDT)

Location

7

6

5

B5H

FlashFlex MCU

SST89E516RD2 / SST89E516RD

SST89V516RD2 / SST89V516RD

4

3

2

1

0

Reset Value

SuperFlash Data Register

00H

Symbol

SFDT

Function

Mailbox register for interfacing with flash memory block. (Data register).

SuperFlash Status Register (SFST) (Read Only Register)

Location

7

6

5

4

3

2

1

B6H

SB1_i

SB2_i

SB3_i

-

EDC_i FLASH_BUSY

-

0

Reset Value

-

xxxxx0xxb

Symbol

Function

SB1_i

Security Bit 1 status (inverse of SB1 bit)

SB2_i

Security Bit 2 status (inverse of SB2 bit)

SB3_i

Security Bit 3 status (inverse of SB3 bit)

Please refer to Table 9-1 for security lock options.

EDC_i

Double Clock Status

0: 12 clocks per machine cycle

1: 6 clocks per machine cycle

FLASH_BUSY Flash operation completion polling bit.

0: Device has fully completed the last IAP command.

1: Device is busy with flash operation.

©2007 Silicon Storage Technology, Inc.

22

S71273-03-000

1/07

Share Link: