SST89C54-33-C-NI View Datasheet(PDF) - Silicon Storage Technology

Part Name

Description

View to exact match

SST89C54-33-C-NI

FlashFlex51 MCU

Silicon Storage Technology 

SuperFlash Data Register (SFDT)

Location

7

6

0B5h

5

4

3

2

SuperFlash Data Register

FlashFlex51 MCU

SST89C54 / SST89C58

Preliminary Specifications

1

0 Reset Value

00000000b

Symbol

SFDT

Function

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

SuperFlash Address Registers (SFAL)

Location

7

6

5

4

3

2

1

0B3h

SuperFlash Low Order Byte Address Register

0 Reset Value

00000000b

Symbol

SFAL

Function

Mailbox register for interfacing with flash memory block. (Low order address register).

SuperFlash Address Registers (SFAH)

Location

7

6

5

4

3

2

1

0B4h

SuperFlash High Order Byte Address Register

0 Reset Value

00000000b

Symbol

SFAH

Function

Mailbox register for interfacing with flash memory block. (High order address register).

© 2000 Silicon Storage Technology, Inc.

16

344-2 8/00

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