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CL-PS7111-VC-A PDF预览

CL-PS7111-VC-A

更新时间: 2024-11-10 22:36:59
品牌 Logo 应用领域
凌云 - CIRRUS 多功能外围设备微控制器和处理器
页数 文件大小 规格书
105页 1189K
描述
Low-Power System-on-a-Chip

CL-PS7111-VC-A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP, QFP208,1.2SQ,20
针数:208Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:NJESD-30 代码:S-PQFP-G208
JESD-609代码:e0长度:28 mm
端子数量:208最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP208,1.2SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/3.3 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Other Microprocessor ICs最大压摆率:40 mA
最大供电电压:2.835 V最小供电电压:2.565 V
标称供电电压:2.7 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:28 mm
Base Number Matches:1

CL-PS7111-VC-A 数据手册

 浏览型号CL-PS7111-VC-A的Datasheet PDF文件第2页浏览型号CL-PS7111-VC-A的Datasheet PDF文件第3页浏览型号CL-PS7111-VC-A的Datasheet PDF文件第4页浏览型号CL-PS7111-VC-A的Datasheet PDF文件第5页浏览型号CL-PS7111-VC-A的Datasheet PDF文件第6页浏览型号CL-PS7111-VC-A的Datasheet PDF文件第7页 
CL-PS7111  
Preliminary Data Book  
FEATURES  
Ultra low power  
Low-Power System-on-a-Chip  
— Designed for applications that require long battery life  
while using standard AA/AAA batteries  
— Average 45 mW/66 mW in normal operation (2.7V/3.3V,  
13 MHz/18.432 MHz)  
— Average 15 mW in idle mode (clock to the CPU stopped,  
everything else running)  
— Average 15 µA in standby mode (realtime clock on,  
OVERVIEW  
everything else stopped)  
The CL-PS7111 is designed for ultra-low-power  
applications such as organizers/PDAs, two-way  
pagers, smart phones, and hand-held internet appli-  
ances. The core-logic functionality of the device is  
built around an ARM710a microprocessor with 8  
Kbytes of four-way set-associative unified cache.  
Performance matching 33-MHz Intel  
’486-based PC  
— 15 Vax -MIPS (Dhrystone ) at 18 MHz  
ARM710a microprocessor  
— ARM7 CPU  
— 8 Kbytes of four-way set-associative cache  
— MMU with 64-entry TLB (transition look-aside buffer)  
At 18.432 MHz (for 3.3-V operation), the  
CL-PS7111 delivers nearly 15 Vax-MIPS of perfor-  
mance (based on Dhrystone benchmark) —  
roughly the same level of performance offered by  
a 33-MHz Intel ’486-based PC.  
DRAM controller  
— Supports both 16- and 32-bit-wide DRAMs  
ROM/SRAM/flash memory control  
— Decodes 4, 5, or 6 separate memory segments of 256  
Mbytes  
(cont.)  
(cont.)  
Functional Block Diagram  
13-MHz INPUT  
INTERNAL DATA BUS  
D0–D31  
18.432-MHz  
PLL  
3.6864 MHz  
POR, RUN,  
STATE  
RESET, WAKEUP  
ARM710a  
CONTROL  
CL-PS6700  
INTFC.  
32.768-kHz  
OSCILLATOR  
PB[0–1], CS[4–5]  
32.768 kHz  
ARM7  
µP CORE  
EXPCLK, WORD,  
CD[0–3], EXPRDY,  
WRITE  
ROM/EXPANSION  
CONTROL  
INTERRUPT  
CONTROLLER  
EINT[1–3], FIQ,  
MEDCHG  
8-KBYTE  
CACHE  
DRAM  
MOE, MWE  
BATOK, EXTPWR  
PWRFL, BATCHG  
POWER  
MANAGEMENT  
CONTROLLER  
RAS[0–1], CAS[0–3]  
PORTS A, B, D (8-BIT)  
PORT E (3-BIT)  
KEYBOARD COLUMN  
DRIVERS (0–7)  
MMU  
A[0–27],  
DRA[0–12]  
INTERNAL  
ADDRESS BUS  
MUX  
LCD  
GPIO  
BUZZER DRIVE  
COUNTERS  
(2)  
PSU  
CONTROL  
DC TO DC  
LCD DRIVE  
CONTROLLER  
RTC  
ADCCLK, ADCIN,  
ADCOUT, SMPCLK,  
RXFS, TXFS  
SRAM  
2 KBYTE  
SYNC. SERIAL  
INTERFACE  
LED AND  
PHOTODIODE  
IRDA  
ON-CHIP  
BOOT ROM  
ASYNC INTERFACE 1  
ASYNC INTERFACE 2  
UART  
UART  
PCMCLK, PCMSYNC  
PCMIN, PCMOUT  
CODEC INTFC.  
Version 2.0  
September 1997  
 

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