参数资料
型号: PSD854F3V-15
厂商: 意法半导体
英文描述: Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
中文描述: Flash在系统可编程(ISP)的周边8位MCU,5V的
文件页数: 31/110页
文件大小: 1737K
代理商: PSD854F3V-15
31/110
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
Figure 10. 8031 Memory Modules – Separate Space
Figure 11. 8031 Memory Modules – Combined Space
Table 13. VM Register
Bit 7
PIO_EN
Bit 6
Bit 5
Bit 4
Primary
FL_Data
Bit 3
Secondary
EE_Data
Bit 2
Primary
FL_Code
Bit 1
Secondary
EE_Code
Bit 0
SRAM_Code
0 = disable
PIO mode
not
used
not
used
0 = RD
can’t access
Flash memory
0 = RD can’t
access
Secondary Flash
memory
0 = PSEN
can’t access
Flash
memory
0 = PSEN can’t
access
Secondary Flash
memory
0 = PSEN
can’t access
SRAM
1= enable
PIO mode
not
used
not
used
1 = RD
access Flash
memory
1 = RD access
Secondary Flash
memory
1 = PSEN
access
Flash
memory
1 = PSEN access
Secondary Flash
memory
1 = PSEN
access
SRAM
Primary
Flash
Memory
DPLD
Secondary
Flash
Memory
SRAM
RS0
CSBOOT0-3
FS0-FS7
CS
CS
CS
OE
OE
RD
PSEN
OE
AI02869C
Primary
Flash
Memory
DPLD
Secondary
Flash
Memory
SRAM
RS0
CSBOOT0-3
FS0-FS7
RD
CS
CS
CS
RD
OE
OE
VM REG BIT 2
PSEN
VM REG BIT 0
VM REG BIT 1
VM REG BIT 3
VM REG BIT 4
OE
AI02870C
相关PDF资料
PDF描述
PSD854F3V-20 Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
PSD854F3V-70 Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
PSD913212JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212JT Terminal Block; Pitch Spacing:0.197"; Wire Size (AWG):26-12; Mounting Type:PC Board; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Terminal Block Clamp Type:Tension Clamp
PSD913212MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相关代理商/技术参数
参数描述
PSD-8M-01 制造商:Richco 功能描述:CB SPT REST MNT NAT 8MM SPC
PSD913212JIT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212JT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212MIT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212MT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs