PCF8570T中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
PCF8570T規(guī)格書詳情
GENERAL DESCRIPTION
The PCF8570 is a low power static CMOS RAM, organized as 256 words by 8-bits.
Addresses and data are transferred serially via a two-line bidirectional bus (I2C-bus). The built-in word address register is incremented automatically after each written or read data byte. Three address pins, A0, A1 and A2 are used to define the hardware address, allowing the use of up to 8 devices connected to the bus without additional hardware.
FEATURES
? Operating supply voltage 2.5 to 6.0 V
? Low data retention voltage; minimum 1.0 V
? Low standby current; maximum 15 μA
? Power-saving mode; typical 50 nA
? Serial input/output bus (I2C-bus)
? Address by 3 hardware address pins
? Automatic word address incrementing
? Available in DIP8 and SO8 packages.
APPLICATIONS
? Telephony:
– RAM expansion for stored numbers in repertory dialling (e.g. PCD33xxA applications)
? General purpose RAM for applications requiring extremely low current and low-voltage RAM retention, such as battery or capacitor-backed.
? Radio, television and video cassette recorder:
– channel presets
? General purpose:
– RAM expansion for the microcontroller families PCD33xxA, PCF84CxxxA, P80CLxxx and most other microcontrollers.
產(chǎn)品屬性
- 型號：
PCF8570T
- 功能描述：
靜態(tài)隨機存取存儲器 RAM 256X8 W/I2C LOW PWR -40+85
- 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(fēng)格：
SMD/SMT
- 封裝/箱體：
TSOP-48
- 封裝：
Tray
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
恩XP |
24+ |
NA/ |
3269 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
恩XP |
24+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHI |
23+ |
SOP-8 |
9280 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
恩XP |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
恩XP |
07+ |
SOP-8 |
25 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
恩XP |
21+ |
SOP-8 |
5000 |
芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
恩XP |
25+ |
SOP8 |
32360 |
NXP/恩智浦全新特價PCF8570T即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
PHI |
23+ |
原廠封裝 |
12300 |
詢價 | |||
恩XP |
23+ |
SOP8 |
51 |
原裝環(huán)保房間現(xiàn)貨假一賠十 |
詢價 |
