- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379891 > CL-PS7110 (Cirrus Logic, Inc.) Low-Power System-on-a-Chip PDF資料下載
參數(shù)資料
| 型號： | CL-PS7110 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | Low-Power System-on-a-Chip |
| 中文描述： | 低功耗系統(tǒng)級晶片 |
| 文件頁數(shù)： | 1/82頁 |
| 文件大?。?/td> | 1101K |
| 代理商： | CL-PS7110 |
當(dāng)前第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
CL-PS7110
Data Book
May 1997
Version 1.5
OVERVIEW
FEATURES
I
Ultra low power
— Designed for applications that require long battery life
while using standard AA/AAA batteries
— Average 20 mA in normal operation (everything on)
— Average 5 mA in idle mode (clock to the CPU stopped,
everything else running)
—
Average 3
μ
A in standby mode (realtime clock on and
everything else stopped)
Performance matching 33-MHz Intel
PC
—
15 Vax
-MIPS (Dhrystone
ARM710A microprocessor
— ARM7 CPU
— 8 Kbytes of four-way set-associative cache
— MMU with 64-entry TLB (transition look-aside buffer)
— Little endian
DRAM controller
— Connects up to four banks of DRAM, with each bank
being 32 bits wide and up to 256 Mbytes in size
I
’486-based
) at 18 MHz
I
I
The CL-PS7110 is designed for ultra-low-power
applications such as organizers/PDAs, two-way
pagers, smart phones, and hand-held internet
browsers. The device’s core-logic functionality is
built around an ARM710A microprocessor with 8
Kbytes of four-way set-associative unified cache.
At 18.432 MHz (for 3-V operation), the CL-PS7110
delivers nearly 15 Vax-MIPS of performance (based
on Dhrystone
benchmark) — roughly the same
Functional Block Diagram
32.768-kHz
OSCILLATOR
18.432-MHz
PLL
INTERRUPT
CONTROLLER
POWER
MANAGEMENT
SYNCHRONOUS
SERIAL I/O
STATE
CONTROL
DRAM
CONTROLLER
LCD
CONTROLLER
ARM7
μ
P CORE
8-KBYTE
CACHE
MMU
COUNTERS
(2)
RTC
CODEC
INTERFACE
ARM710A
INTERNAL DATA BUS
PSU
CONTROL
3.6864 MHz
32.786 kHz
EINT[1–3],
FIQ
BATOK, EXTPWR
PWRFL, BATCHG
PORTS A B C D — 8-BIT
PORT E — 4-BIT
KEYBOARD COLUMN
DRIVES (0–7)
BUZZER DRIVE
DC TO DC
CLK, SYNC, IN,
OUT, SMPCLK
CLK, SYNC IN,
OUT
UART
MUX
ROM/EXPANSION
CONTROL
IRDA
D0–D31
POR, RUN,
RESET,
WAKEUP
EXPCLK, WORD,
CD[0–7], EXPRDY,
WRITE
MOE, MWE
RAS[0–3], CAS[0–3]
A[0–27],
DRA[0–12]
LCD DRIVE
LED AND PHOTO-
DIODE
RS232 INTERFACE
INTERNAL
ADDRESS BUS
GPIO
(cont.)
Low-Power
System-on-a-Chip
(cont.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CL-PS7111 | Low-Power System-on-a-Chip |
| CL-PS7111-VC-A | Low-Power System-on-a-Chip |
| CL-PS7500FE | System-on-a Chip for Internet Appliance |
| CL-SH8665 | Integrated ATA Drive microcontroller(集成ATA驅(qū)動微控制器) |
| CL1431 | Precision Adjustable Shunt Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CL-PS7110-VC-A | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-Power System-on-a-Chip |
| CL-PS7110-VI-A | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-Power System-on-a-Chip |
| CL-PS7111 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-Power System-on-a-Chip |
| CL-PS7111(208LQFP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| CL-PS7111(256PBGA) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。