參數(shù)資料
型號: S-70L01AQS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 0.0768 MHz, MICROCONTROLLER, PQFP64
封裝: SQFP-64
文件頁數(shù): 1/2頁
文件大?。?/td> 149K
代理商: S-70L01AQS
Rev.1.1
Seiko Instruments Inc.
1
The S-70L01AQS microcomputer incorporates a decoder conforming to CCIR
Radio Paging Decode 1(POCSA Code), a melody generator, an LCD driver and
a timer.
Only attaching externally a radio frequency circuit, an LCD panel,
EEPROM for ID purpose and other parts makes it easy to create a numeric
pager.
The circuit without DC/DC converter can also be operated by one battery
because it is operated at min. 0.9V. The circuit configuration reduces radiation
noises and power consumption.
The decoder can support decoding, error correction and data length conversion
like SEIKO decoder IC S-70L41BFT and is provided with several customizing
functions.
A 76.8 kHz quartz crystal oscillator is used to respond to data rates 512, 1200
and 2400 bps
n
n Features
Low voltage operation:
0.9 V min.
Low current consumption:
10
A typ. at 1. 5 V
Oscillator:
Crystal oscillator (76.8 kHz)
CPU core:
8bit CPU (65C02)
ROM/RAM:
8 k byte ROM/512 byte RAM
Port:
4bit Output,8bit I/O
Timer/counter:
8bit Programmable Timer / Watch Timer
LCD driver configuration:
32 segments x 4 commons
Data rate:
512/1200/2400 bps
Address/Frame:
6 addresses/ 6 frames
2-bit error random correction
Melody generator
n
n Brief Specifications
Table 1 Brief Specifications
Item
Specifications
Conditions
Operating power supply voltage range
VDD = 0.9 to 2.2 V
Fosc = 76.8 KHz
Average current consumption during standby
10
A
VDD = 1.5V, Ta = 25
°C
Current consumption during HALT mode
6
A
VDD = 1.5V, Ta = 25
°C
Operating temperature range
10 to 55 °C
MICROCOMPUTER WITH BUILT-IN PAGING DECODER
S-70L01AQS
NOTICE
Note that the products incorporating SEIKO paging decoder built-in microcomputers may infringe upon
any patent depending upon applications including applied circuits herein, specifications or countries of
destination of the products.
Pay great attention to copyright of melody when you use a melody generator using SEIKO paging
decoder built-in microcomputers.
If the products incorporating SEIKO paging decoder built-in microcomputers may infringe upon any
patent or copyright, Seiko Instruments Inc. shall not be liable for any matters arising out of or in
connection with such patent or copyright infringement.
DISCONTINUED
PRODUCT
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