参数资料
型号: ATTINY84A-MUR
厂商: Atmel
文件页数: 13/22页
文件大小: 0K
描述: MCU AVR 8K FLASH 20MHZ 4X4VQFN
产品培训模块: tinyAVR Introduction
标准包装: 1
系列: AVR® ATtiny
核心处理器: AVR
芯体尺寸: 8-位
速度: 20MHz
连通性: USI
外围设备: 欠压检测/复位,POR,PWM,温度传感器,WDT
输入/输出数: 12
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): 1.8 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 20-WFQFN 裸露焊盘
包装: 标准包装
其它名称: ATTINY84A-MURDKR
20
8183FS–AVR–06/12
ATtiny24A/44A/84A
9.
Datasheet Revision History
9.1
Rev. 8183F – 06/12
1.
Updated:
Table 16-1 on page 138
Figure 16-7 on page 137
9.2
Rev. 8183E – 01/12
1.
Updated:
– Production status for ATtiny24A and ATtiny84A
“Start Condition Detector” on page 122
9.3
Rev. 8183D – 04/11
1.
Added errata for ATtiny44A rev. G in Section 8. “Errata” on page 19
9.4
Rev. 8183C – 03/11
1.
Added:
– ATtiny84A, including typical characteristics plots
Table 6-8, “Capacitance of Low-Frequency Crystal Oscillator,” on page 28
– Analog Comparator Offset plots for ATtiny24A (Figure 21.2.10 on page 208) and
ATtiny44A (Figure 21.3.11 on page 236)
– Extended temperature part numbers in Section 6. “Ordering Information” on page 11
2.
Updated:
– Bit syntax throughout the datasheet, e.g. from CS02:0 to CS0[2:0]
Section 6.4 “Clock Output Buffer” on page 30, changed CLKO to CKOUT
Table 16-4, “Single-Ended Input channel Selections,” on page 145, added note for
Internal 1.1V Reference
Table 19-16, “High-voltage Serial Programming Instruction Set for
ATtiny24A/44A/84A,” on page 170, adjusted notes
Table 20-1, “DC Characteristics. TA = -40°C to +85°C,” on page 173, adjusted notes
9.5
Rev. 8183B – 03/10
1.
Updated template.
2.
Added UFBGA package (15CC1) in: “Features” on page 1, “Pin Configurations” on
3.
Separated typical characteristic plots, added Section 21.2 “ATtiny24A” on page 183.
4.
Updated sections:
Section 14.5.4 “USIBR – USI Buffer Register” on page 127, header updated
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