參數(shù)資料
型號(hào): SST89E554A-40-I-TQJ
廠商: SILICON STORAGE TECHNOLOGY INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
封裝: MS-026ACB, TQFP-44
文件頁(yè)數(shù): 14/87頁(yè)
文件大?。?/td> 996K
代理商: SST89E554A-40-I-TQJ
Preliminary Specifications
FlashFlex51 MCU
SST89E554A / SST89V554A
21
2003 Silicon Storage Technology, Inc.
S71228-00-000
6/03
Symbol
Function
SFDT
Mailbox register for interfacing with flash memory block. (Data register).
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.
SuperFlash Data Register (SFDT)
Location
76543210
Reset Value
B5H
SuperFlash Data Register
00H
SuperFlash Status Register (SFST) (Read Only Register)
Location
76
54
3
2
1
0
Reset Value
B6H
SB1_i
SB2_i
SB3_i
-
EDC_i
FLASH_BUSY
-
xxxxx0xxb
相關(guān)PDF資料
PDF描述
SSTE32882HLBAKG SSTE SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA176
SSTE32882HLBBKG SSTE SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA176
SSTUA32864EC,557 SSTU SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PBGA96
SSTUA32866EC/G 32866 SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PBGA96
SSTUA32866EC,557 32866 SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PBGA96
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST89E554RC 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E554RC-25-C-NI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E554RC-25-C-NJ 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E554RC-25-C-PI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E554RC-25-C-PJ 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU