參數資料
型號: ATAM893T-TKSYD
廠商: Atmel
文件頁數: 38/98頁
文件大?。?/td> 0K
描述: IC MCU FLASH 4K MTP 20SSOP
標準包裝: 830
系列: MARC4
核心處理器: MARC4
芯體尺寸: 4-位
速度: 4MHz
連通性: SSI(2 線,3 線)
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數: 16
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: EEPROM
EEPROM 大?。?/td> 64 x 16
RAM 容量: 256 x 4
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 6.5 V
振蕩器型: 內部
工作溫度: -40°C ~ 125°C
封裝/外殼: 20-SOIC(0.209",5.30mm 寬)
包裝: 管件
43
4680C–4BMCU–01/05
ATAM893-D
5.3.2.5
Timer 2 Control Register (T2C)
5.3.2.6
Timer 2 Mode Register 1 (T2M1)
Address: '7'hex — Subaddress: '0'hex
Bit 3
Bit 2
Bit 1
Bit 0
T2C
T2CS1
T2CS0
T2TS
T2R
Reset value: 0000b
T2CS1
Timer 2 Clock Select bit 1
T2CS0
Timer 2 Clock Select bit 0
T2TS
Timer 2 Toggle with Start
T2TS = 0, the output flip-flop of Timer 2 is not toggled with the timer start
T2TS = 1, the output flip-flop of Timer 2 is toggled when the timer is started with T2R
T2R
Timer 2 Run
T2R = 0, Timer 2 stop and reset
T2R = 1, Timer 2 run
Table 5-8.
Timer 2 Clock Select Bits
T2CS1
T2CS0
Input Clock (CL 2/1) of Counter Stage 2/1
0
System clock (SYSCL)
0
1
Output signal of Timer 1 (T1OUT)
1
0
Internal shift clock of SSI (SCL)
1
Output signal of Timer 3 (TOG3)
Address: '7'hex — Subaddress: '1'hex
Bit 3
Bit 2
Bit 1
Bit 0
T2M1
T2D1
T2D0
T2MS1
T2MS0
Reset value: 1111b
T2D1
Timer 2 Duty cycle bit 1
T2D0
Timer 2 Duty cycle bit 0
T2MS1
Timer 2 Mode Select bit 1
T2MS0
Timer 2 Mode Select bit 0
Table 5-9.
Timer 2 Duty Cycle Bits
T2D1
T2D0
Function of Duty Cycle Generator (DCG)
Additional Divider Effect
1
Bypassed (DCGO0)
/1
1
0
Duty cycle 1/1 (DCGO1)
/2
0
1
Duty cycle 1/2 (DCGO2)
/3
0
Duty cycle 1/3 (DCG03)
/4
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