參數(shù)資料
型號(hào): PSD835F2V-B-70U
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(chǔ)系統(tǒng)
文件頁(yè)數(shù): 75/110頁(yè)
文件大小: 570K
代理商: PSD835F2V-B-70U
PSD8XX Family
PSD835G2
74
AC/DC
Parameters
The following tables describe the AD/DC parameters of the PSD8XX family:
J
DC Electrical Specification
J
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:
J
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".
J
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.
J
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
V
CC
= 5V
50
0
10
15
5
20
25
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
I
C
TURBO ON (100%)
TURBO ON (25%)
TURBOOFF
TURBO OFF
PT 100%
PT 25%
相關(guān)PDF資料
PDF描述
PSD835F2V-B-70UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F2V-B-90B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F2V-B-90B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F2V-B-90J Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD835F2V-B-90JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
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PSD835G2-70U 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 5.0V 4M 70ns RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
PSD835G2-90U 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 5.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
PSD835G2-90UI 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 5.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
PSD835G2V-12UI 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 3.0V 4M 120ns RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
PSD835G2V-90U 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 3.0V 4M 90ns RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray