参数资料
型号: ATAM893T-TKQ
厂商: Atmel
文件页数: 1/98页
文件大小: 0K
描述: IC MON TIRE-PRESS ATARX9X SER
标准包装: 4,000
系列: MARC4
核心处理器: MARC4
芯体尺寸: 4-位
速度: 4MHz
连通性: SSI(2 线,3 线)
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 16
程序存储器容量: 4KB(4K x 8)
程序存储器类型: EEPROM
EEPROM 大小: 64 x 16
RAM 容量: 256 x 4
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 6.5 V
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 20-SOIC(0.209",5.30mm 宽)
包装: 带卷 (TR)
Features
Extended Temperature Range for Very High Temperature up to 125°C
4-Kbyte EEPROM Program Memory
EEPROM Programmable Options
Read Protection for the EEPROM Program Memory
16 Bi-directional I/Os
Up to Seven External/Internal Interrupt Sources
Eight Hardware and Software Interrupt Priorities
Multifunction Timer/Counter with Prescaler/Interval Timer
Programmable System-clock with Prescaler and Five Different Clock
Sources
Wide Supply Voltage Range (1.8 V to 6.5 V)
Very Low Sleep Current (< 1 A)
2
× 512-bit EEPROM Data Memory
256
× 4-bit RAM Data Memory
Synchronous Serial Interface (2-wire, 3-wire)
Watchdog, POR and Brown-out Function
Voltage Monitoring Inclusive Lo_BAT Detect
Multi-chip Link for U3280M
Description
The ATAM893-D is the Multiple Times Programmable (MTP) version for the MARC4
ROM types ATAR080, ATAR090/890 and ATAR092/892. The MTP is designed with
EEPROM cells so it can be programmed several times. To offer full compatibility with
each ROM version, the I/O configuration is stored into a separate internal EEPROM
block during programming. The configuration is downloaded to the I/Os with every
power-on reset.
Figure 0-1.
Block Diagram
V
DD
T2I
SD
Voltage monitor
External input
MARC4
UTCM
OSC1
OSC2
I/O bus
EEPROM
RAM
4-bit CPU core
256 x 4 bit
V
SS
Data direction +
alternate function
Data direction +
interrupt control
Port 4
Port 5
Data direction +
alternate function
Port 6
Timer 3
Brown-out protect.
RESET
Clock management
Timer 1
watchdog timer
Timer 2
Serial interface
Port 1
P
o
rt
2
D
a
ta
d
ir
e
c
ti
o
n
T2O
SD
SC
T3O
T3I
BP10
BP13
BP20/NTE
BP21
BP22
BP23
BP40
INT3
SC
BP41
VMI
BP42
T2O
BP43
INT3
BP50
INT6
BP51
INT6
BP52
INT1
BP53
INT1
BP60
T3O
BP63
T3I
RC
oscillators
Crystal
oscillators
4 K x 8 bit
VMI
with modulator
SSI
External
clock input
interval- and
8/12-bit timer
8-bit
timer/counter
with modulator
and demodulator
T2I
EEPROM
2 x 32 x 16 bit
Flash Version
for ATAR080,
ATAR090/890
and
ATAR092/892
ATAM893-D
Rev. 4680C–4BMCU–01/05
相关PDF资料
PDF描述
TSC80251G2D-L16CER IC MCU 8BIT 16MHZ LO VOLT 44VQFP
TSC87251G2D-L16CER IC MCU 8BIT 32K OTP 16MHZ 44VQFP
PIC18F86K90-I/PTRSL MCU PIC 64K FLASH XLP 80TQFP
201692-4 CONN HOUSING PLUG 104POS BLACK
202800-2 CONN HOUSING RECEPT 160POS BLACK
相关代理商/技术参数
参数描述
ATAM893T-TKQYD 功能描述:4位微控制器 - MCU Marc4 micrium 4 k FLASH RoHS:否 最大时钟频率:32 KHz/4 MHz 程序存储器大小:4 KB 封装 / 箱体:SSO-20 制造商:Atmel 核心:MARC4 数据总线宽度:4 bit 安装风格:SMD/SMT
ATAM893T-TKS 功能描述:IC MON TIRE-PRESS ATARX9X SER RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:MARC4 标准包装:1,500 系列:AVR® ATtiny 核心处理器:AVR 芯体尺寸:8-位 速度:16MHz 连通性:I²C,LIN,SPI,UART/USART,USI 外围设备:欠压检测/复位,POR,PWM,温度传感器,WDT 输入/输出数:16 程序存储器容量:8KB(4K x 16) 程序存储器类型:闪存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 11x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:带卷 (TR)
ATAM893T-TKSYD 功能描述:4位微控制器 - MCU Marc4 micrium 4k FLASH RoHS:否 最大时钟频率:32 KHz/4 MHz 程序存储器大小:4 KB 封装 / 箱体:SSO-20 制造商:Atmel 核心:MARC4 数据总线宽度:4 bit 安装风格:SMD/SMT
ATAM893X-TKHYZ 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Flash Version for ATAR080, ATAR090/890 and ATAR092/892
ATAM893X-TKQYZ 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Flash Version for ATAR080, ATAR090/890 and ATAR092/892