参数资料
型号: SST89E58RD2-40-C-PIE
厂商: SILICON STORAGE TECHNOLOGY INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDIP40
封装: LEAD FREE, PLASTIC, MS-011AC, DIP-40
文件页数: 15/91页
文件大小: 1017K
代理商: SST89E58RD2-40-C-PIE
22
Preliminary Specifications
FlashFlex51 MCU
SST89E52RD2 / SST89E54RD2 / SST89E58RD2 / SST89E516RD2
SST89V52RD2 / SST89V54RD2 / SST89V58RD2 / SST89V516RD2
2004 Silicon Storage Technology, Inc.
S71255-00-000
3/04
Symbol
Function
IAPEN
Enable IAP operation
0: IAP commands are disabled
1: IAP commands are enabled
SWR
Software Reset
BSEL
Program memory block switching bit
See Figures 3-1 through 3-4 and Tables 3-3 and 3-4
Symbol
Function
FIE
Flash Interrupt Enable.
0: INT1# is not reassigned.
1: INT1# is re-assigned to signal IAP operation completion.
External INT1# interrupts are ignored.
FCM[6:0]
Flash operation command
000_0001b Chip-Erase
000_1011b Sector-Erase
000_1101b Block-Erase
000_1100b Byte-Verify1
000_1110b Byte-Program
000_1111b Prog-SB1
000_0011b Prog-SB2
000_0101b Prog-SB3
000_1001b Prog-SC0
000_1001b Prog-SC1
000_1000bEnable-Clock-Double
All other combinations are not implemented, and reserved for future use.
1. Byte-Verify has a single machine cycle latency and will not generate any INT1# interrupt regardless of FIE.
Symbol
Function
SFAL
Mailbox register for interfacing with flash memory block. (Low order address register).
Symbol
Function
SFAH
Mailbox register for interfacing with flash memory block. (High order address register).
SuperFlash Configuration Register (SFCF)
Location
76543210
Reset Value
B1H
-
IAPEN
----
SWR
BSEL
x0xxxx00b
SuperFlash Command Register (SFCM)
Location
76543210
Reset Value
B2H
FIE
FCM6
FCM5
FCM4
FCM3
FCM2
FCM1
FCM0
00H
SuperFlash Address Registers (SFAL)
Location
76543210
Reset Value
B3H
SuperFlash Low Order Byte Address Register
00H
SuperFlash Address Registers (SFAH)
Location
76543210
Reset Value
B4H
SuperFlash High Order Byte Address Register
00H
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SST89E58RD2-40-C-PIE1 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E58RD2-40-C-PIF2 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
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SST89E58RD2-40-C-PJE1 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
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