參數(shù)資料
型號: PSD835F1V-20UI
廠商: 意法半導(dǎo)體
英文描述: Configurable Memory System on a Chip for 8-Bit Microcontrollers
中文描述: 在8片位微控制器可配置存儲系統(tǒng)
文件頁數(shù): 33/110頁
文件大小: 570K
代理商: PSD835F1V-20UI
PSD8XX Family
PSD835G2
32
The
PSD835G2
Functional
Blocks
(cont.)
9.1.5 Memory ID Registers
The 8-bit read only memory status registers are included in the CSIOP space. The user
can determine the memory configuration of the PSD device by reading the Memory ID0
and Memory ID1 registers. The content of the registers are defined as follow:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
S_size 3
S_size 2
S_size 1
S_size 0
F_size 3
F_size 2
F_size 1
F_size 0
Memory_ID0 Register
Main Flash Size
(Bit)
none
256K
512K
1M
2M
4M
8M
F_size3
0
0
0
0
0
0
0
F_size2
0
0
0
0
1
1
1
F_size1
0
0
1
1
0
0
1
F_size0
0
1
0
1
0
1
0
Bit Definition
SRAM Size
(Bit)
none
16K
32K
64K
S_size3
0
0
0
0
S_size2
0
0
0
0
S_size1
0
0
1
1
S_size0
0
1
0
1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
*
*
B_type 1
B_type 0
B_size 3
B_size 2
B_size 1
B_size 0
Memory_ID1 Register
*
Not used bit should be set to zero.
Boot Block Size
(Bit)
none
128K
256K
512K
B_size3
0
0
0
0
B_size2
0
0
0
0
B_size1
0
0
1
1
B_size0
0
1
0
1
Bit Definition
B_type1
0
0
B_type0
0
1
Boot Block Type
Flash
EEPROM
相關(guān)PDF資料
PDF描述
PSD835F1V-70B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F1V-70B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F1V-70J Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F1V-70JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F1V-70M Configurable Memory System on a Chip for 8-Bit Microcontrollers
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PSD835G2-90UI 功能描述:靜態(tài)隨機存取存儲器 5.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
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