- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376280 > PSD854F3V-70 (意法半導體) Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V PDF資料下載
參數(shù)資料
| 型號： | PSD854F3V-70 |
| 廠商： | 意法半導體 |
| 英文描述： | Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V |
| 中文描述： | Flash在系統(tǒng)可編程（ISP）的周邊8位MCU，5V的 |
| 文件頁數(shù)： | 18/110頁 |
| 文件大小： | 1737K |
| 代理商： | PSD854F3V-70 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
18/110
PSD REGISTER DESCRIPTION AND ADDRESS OFFSET
Table
6
shows the offset addresses to the PSD
registers relative to the CSIOP base address. The
CSIOP space is the 256 bytes of address that is al-
located by the user to the internal PSD registers.
Table
7
provides brief descriptions of the registers
in CSIOP space. The following section gives a
more detailed description.
Table 6. I/O Port Latched Address Output Assignments (Note1)
Note: 1. See the section entitled
I/O PORTS, page 51
, on how to enable the Latched Address Output function.
2. N/A = Not Applicable
Table 7. Register Address Offset
Note: 1. Other registers that are not part of the I/O ports.
MCU
Port A
Port B
Port A (3:0)
Port A (7:4)
Port B (3:0)
Port B (7:4)
8051XA (8-bit)
N/A
Address a7-a4
Address a11-a8
N/A
80C251 (page mode)
N/A
N/A
Address a11-a8
Address a15-a12
All other 8-bit multiplexed
Address a3-a0
Address a7-a4
Address a3-a0
Address a7-a4
8-bit non-multiplexed bus
N/A
N/A
Address a3-a0
Address a7-a4
Register Name
Port A Port B Port C Port D Other
1
Description
Data In
00
01
10
11
Reads Port pin as input, MCU I/O input mode
Control
02
03
Selects mode between MCU I/O or Address Out
Data Out
04
05
12
13
Stores data for output to Port pins, MCU I/O
output mode
Direction
06
07
14
15
Configures Port pin as input or output
Drive Select
08
09
16
17
Configures Port pins as either CMOS or Open
Drain on some pins, while selecting high slew rate
on other pins.
Input Macrocell
0A
0B
18
Reads Input Macrocells
Enable Out
0C
0D
1A
1B
Reads the status of the output enable to the I/O
Port driver
Output Macrocells
AB
20
20
READ – reads output of macrocells AB
WRITE – loads macrocell flip-flops
Output Macrocells
BC
21
21
READ – reads output of macrocells BC
WRITE – loads macrocell flip-flops
Mask Macrocells AB
22
22
Blocks writing to the Output Macrocells AB
Mask Macrocells BC
23
23
Blocks writing to the Output Macrocells BC
Primary Flash
Protection
C0
Read only – Primary Flash Sector Protection
Secondary Flash
memory Protection
C2
Read only – PSD Security and Secondary Flash
memory Sector Protection
JTAG Enable
C7
Enables JTAG Port
PMMR0
B0
Power Management Register 0
PMMR2
B4
Power Management Register 2
Page
E0
Page Register
VM
E2
Places PSD memory areas in Program and/or
Data space on an individual basis.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| PSD913220JIT | Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913220JT | Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913212JT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913212MIT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
| PSD913212MT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs |
發(fā)布緊急采購，3分鐘左右您將得到回復。