參數(shù)資料
型號: ST7DALI
廠商: 意法半導(dǎo)體
元件分類: ADC
英文描述: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI
中文描述: 8位單電壓閃存存儲器,數(shù)據(jù)EEPROM,模數(shù)轉(zhuǎn)換器,定時器,SPI和大理微控制器
文件頁數(shù): 5/141頁
文件大小: 2175K
代理商: ST7DALI
ST7DALI
5/141
1 INTRODUCTION
The ST7DALI is a member of the ST7 microcon-
troller family. All ST7 devices are based on a com-
mon industry-standard 8-bit core, featuring an en-
hanced instruction set.
The ST7DALI features FLASH memory with byte-
by-byte In-Circuit Programming (ICP) and In-Ap-
plication Programming (IAP) capability.
Under software control, the ST7DALI device can
be placed in WAIT, SLOW, or HALT mode, reduc-
ing power consumption when the application is in
idle or standby state.
The enhanced instruction set and addressing
modes of the ST7 offer both power and flexibility to
software developers, enabling the design of highly
efficient and compact application code. In addition
to standard 8-bit data management, all ST7 micro-
controllers feature true bit manipulation, 8x8 un-
signed multiplication and indirect addressing
modes.
For easy reference, all parametric data are located
in
section 13 on page 100
.The devices feature an
on-chip Debug Module (DM) to support in-circuit
debugging (ICD). For a description of the DM reg-
isters, refer to the ST7 ICC Protocol Reference
Manual.
Figure 1. General Block Diagram
8-BIT CORE
ALU
A
OSC1
OSC2
RESET
PORT A
Internal
CLOCK
CONTROL
RAM
(384 Bytes)
PA7:0
(8 bits)
PB6:0
(7 bits)
V
SS
V
DD
POWER
SUPPLY
PROGRAM
MEMORY
(8K Bytes)
LVD
PLL x 8
or PLL X4
Ext.
OSC
1MHz
to
16MHz
PLL
Int.
1MHz
8-Bit
LITE TIMER 2
PORT B
SPI
DATA EEPROM
(
256 Bytes)
1% RC
ADC
+ OpAmp
12-Bit
Auto-Reload
TIMER 2
CLKIN
/ 2
8MHz -> 32MHz
WATCHDOG
DALI
1
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