參數資料
型號: PSD835F2V-12B81I
廠商: 意法半導體
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
文件頁數: 84/110頁
文件大?。?/td> 570K
代理商: PSD835F2V-12B81I
PSD8XX Family
PSD835G2
74
AC/DC
Parameters
The following tables describe the AD/DC parameters of the PSD8XX family:
t DC Electrical Specification
t AC Timing Specification
PLD Timing
– Combinatorial Timing
– Synchronous Clock Mode
– Asynchronous Clock Mode
– Input Micro
Cell Timing
Microcontroller Timing
– Read Timing
– Write Timing
– Peripheral Mode Timing
– Power Down and Reset Timing
Following are issues concerning the parameters presented:
t In the DC specification the supply current is given for different modes of operation.
Before calculating the total power consumption, determine the percentage of time that
the PSD8XX is in each mode. Also, the supply power is considerably different if the
Turbo bit is "OFF".
t The AC power component gives the PLD, Flash memory, and SRAM mA/MHz
specification. Figures 32 and 32a show the PLD mA/MHz as a function of the number
of Product Terms (PT) used.
t In the PLD timing parameters, add the required delay when Turbo bit is "OFF".
Figure 32. PLD ICC /FrequencyConsumption (VCC = 5 V ± 10%)
0
10
20
30
40
60
70
80
90
100
110
VCC = 5V
50
010
15
5
20
25
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
I CC
(mA)
TURBO
ON
(100%)
TURBO
ON
(25%)
TURBO
OFF
TURBO
OFF
PT 100%
PT 25%
相關PDF資料
PDF描述
PSD913F1V-12B81 Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913F1V-12B81I Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913F1V-12J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913F1V-12JI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913F1V-12M Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相關代理商/技術參數
參數描述
PSD835G2-70U 功能描述:靜態(tài)隨機存取存儲器 5.0V 4M 70ns 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
PSD835G2-90U 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
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
PSD835G2V-12UI 功能描述:靜態(tài)隨機存取存儲器 3.0V 4M 120ns 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
PSD835G2V-90U 功能描述:靜態(tài)隨機存取存儲器 3.0V 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