參數(shù)資料
型號: SST89V58RD2-33-I-NJE
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQCC44
封裝: ROHS COMPLIANT, PLASTIC, MS-018AC, LCC-44
文件頁數(shù): 5/77頁
文件大?。?/td> 1127K
代理商: SST89V58RD2-33-I-NJE
Data Sheet
FlashFlex MCU
SST89V54RD2/RD / SST89V58RD2/RD
13
2007 Silicon Storage Technology, Inc.
S71255-10-000
12/07
read and write signals (P3.6 - WR# and P3.7 - RD#) for
external memory use. Table 3-3 shows external data mem-
ory RD#, WR# operation with EXTRAM bit.
The stack pointer (SP) can be located anywhere within the
256 bytes of internal RAM (lower 128 bytes and upper 128
bytes). The stack pointer may not be located in any part of
the expanded RAM.
TABLE
3-3: External Data Memory RD#, WR# with EXTRAM bit
MOVX @DPTR, A or MOVX A, @DPTR
MOVX @Ri, A or MOVX A, @Ri
AUXR
ADDR < 0300H
ADDR >= 0300H
ADDR = Any
EXTRAM = 0
RD# / WR# not asserted
RD# / WR# asserted
RD# / WR# not asserted1
1. Access limited to ERAM address within 0 to 0FFH; cannot access 100H to 02FFH.
EXTRAM = 1
RD# / WR# asserted
T3-3.0 1255
相關(guān)PDF資料
PDF描述
ST10F273M-4Q3 16-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
ST19XS08 8-BIT, EEPROM, 10 MHz, MICROCONTROLLER, UUC
ST52513F3 MICROCONTROLLER, PDSO20
ST72361AR6TA 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
ST72361AR9TC 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST89V58RD2-33-I-NJE1 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V58RD2-33-I-NJF2 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V58RD2-33-I-PI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V58RD2-33-I-PIE1 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V58RD2-33-I-PIF2 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU