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參數(shù)資料
| 型號(hào)： | SST89V516RD2-33-I-TQJ |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | FlashFlex51 MCU |
| 中文描述： | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | PLASTIC, MS-026ACB, TQFP-44 |
| 文件頁(yè)數(shù)： | 11/91頁(yè) |
| 文件大?。?/td> | 984K |
| 代理商： | SST89V516RD2-33-I-TQJ |
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Preliminary Specifications
FlashFlex51 MCU
SST89E52RD2 / SST89E54RD2 / SST89E58RD2 / SST89E516RD2
SST89V52RD2 / SST89V54RD2 / SST89V58RD2 / SST89V516RD2
11
2004 Silicon Storage Technology, Inc.
S71255-00-000
3/04
3.0 MEMORY ORGANIZATION
The device has separate address spaces for program and
data memory.
3.1 Program Flash Memory
There are two internal flash memory blocks in the device.
The primary flash memory block (Block 0) has 8/16/32/64
KByte. The secondary flash memory block (Block 1) has 8
KByte. Since the total program address space is limited to
64 KByte, the SFCF[1:0] bit are used to control program
bank selection. Please refer to Figures 3-1 through 3-4 for
the program memory configuration. Program bank selec-
tion is described in the next section.
The 8K/16K/32K/64K x8 primary SuperFlash block is orga-
nized as 64/128/256/512 sectors, each sector consists of
128 Bytes.
The 8K x8 secondary SuperFlash block is organized as 64
sectors, each sector consists also of 128 Bytes.
For both blocks, the 7 least significant program address bits
select the byte within the sector. The remainder of the pro-
gram address bits select the sector within the block.
FIGURE
3-1: P
ROGRAM
M
EMORY
O
RGANIZATION
FOR
8 KB
YTE
SST89E/V52RD2
1255 F01.0
External
64 KByte
EA# = 0
FFFFH
0000H
8 KByte
Block 0
EA# = 1
SFCF[1:0] = 10, 11
FFFFH
0000H
8 KByte
Block 1
8 KByte
Block 1
EA# = 1
SFCF[1:0] = 00
FFFFH
2000H
1FFFH
DFFFH
E000H
DFFFH
E000H
7FFFH
8000H
0000H
Not
Accessible
Not
Accessible
Not
Accessible
8 KByte
Block 1
EA# = 1
SFCF[1:0] = 01
FFFFH
7FFFH
8000H
0000H
8 KByte
Block 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SST89V516RD2-40-C-NI | FlashFlex51 MCU |
| SST89V516RD2-40-C-NJ | FlashFlex51 MCU |
| SST89V516RD2-40-C-PI | FlashFlex51 MCU |
| SST89V516RD2-40-C-PJ | FlashFlex51 MCU |
| SST89E54RD2 | FlashFlex51 MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST89V516RD2-33-I-TQJE | 功能描述:8位微控制器 -MCU 2.7-3.6V FL Flex 8B 8051 Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| SST89V516RD2-40-C-NI | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
| SST89V516RD2-40-C-NJ | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
| SST89V516RD2-40-C-PI | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
| SST89V516RD2-40-C-PJ | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
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