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CXP87248AR PDF预览

CXP87248AR

更新时间: 2024-01-04 15:18:40
品牌 Logo 应用领域
索尼 - SONY 微控制器和处理器外围集成电路PC时钟
页数 文件大小 规格书
32页 635K
描述
8-Bit Microcontroller

CXP87248AR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:100
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.84具有ADC:YES
其他特性:ALSO OPERATES AT 2.7V MINIMUM SUPPLY地址总线宽度:
位大小:8最大时钟频率:16 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G100
JESD-609代码:e6长度:14 mm
I/O 线路数量:79端子数量:100
最高工作温度:75 °C最低工作温度:-20 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:1.7 mm速度:16 MHz
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL EXTENDED
端子面层:TIN BISMUTH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:10宽度:14 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

CXP87248AR 数据手册

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CXP87240A/87248A  
CMOS 8-bit Single Chip Microcomputer  
Description  
100 pin QFP (PIastic)  
100 pin LQFP (PIastic)  
The CXP87240A/87248A is a CMOS 8-bit micro-  
computer which consists of A/D converter, serial  
interface, timer/counter, time base timer, vector  
interruption, high precision timing pattern generation  
circuit, PWM generator, PWM for tuner, VISS/VASS  
circuit, 32kHz timer/event counter, remote control  
receiving circuit, general purpose prescaler, HSYNC  
counter, VCR vertical sync separation circuit and the  
measuring circuit which measure signals of capstan  
FG and drum FG/PG and other servo systems, as  
well as basic configurations like 8-bit CPU, ROM,  
RAM and I/O port. They are integrated into a single  
chip.  
Structure  
Silicon gate CMOS IC  
Also CXP87240A/87248A provides sleep/stop  
function which enables to lower power consumption  
and ultra-low speed instruction mode in 32kHz  
operation.  
Features  
A wide instruction set (213 instructions) which cover various types of data  
— 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction  
Minimum instruction cycle  
During operation 333ns/12MHz (3.0 to 5.5V)  
During operation 250ns/16MHz (4.5 to 5.5V)  
During operation 122µs/32kHz  
Incorporated ROM capacity  
Incorporated RAM capacity  
Peripheral functions  
40Kbytes (CXP87240A), 48Kbytes (CXP87248A)  
1376bytes  
— A/D converter  
8-bit, 12-channel, successive approximation system  
(Conversion time 20.0µs/16MHz)  
— Serial interface  
— Timer  
Incorporated buffer RAM (1 to 32 bytes auto transfer) 1-channel  
Incorporated 8-bit and 8-stage FIFO  
(1 to 8 bytes auto transfer) 1-channel  
8-bit timer, 8-bit timer/counter, 19-bit time base timer,  
32kHz timer/counter  
— High precision timing pattern generator PPG 19-pin 32-stage programmable  
RTG 5-pin 2-channel  
— PWM/DA gate output  
PWM 12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)  
DA gate pulse output 13-bit, 4-channel  
Capstan FG, Drum FG/PG, CTL input  
— Servo input control  
— VSYNC separator  
— FRC capture unit  
— PWM output  
Incorporated 26-bit and 8-stage FIFO  
14-bit, 1-channel  
— VISS/VASS circuit  
— Remote control receiving circuit  
— General purpose prescaler  
— HSYNC counter  
Interruption  
Standby mode  
Pulse duty auto detection circuit  
8-bit pulse measuring counter, 6-stage FIFO  
7-bit (SYNC1 input frequency divided, FRC capture possible)  
12-bit event counter (counts the SYNC1 input.)  
22 factors, 15 vectors, multi-interruption possible  
SLEEP/STOP  
Package  
100-pin plastic QFP/LQFP  
Piggyback/evaluation chip  
CXP87200A 100-pin ceramic QFP/LQFP  
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by  
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the  
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.  
– 1 –  
E94833-ST  

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