參數(shù)資料
型號: ATMEGA16A-AUR
廠商: Atmel
文件頁數(shù): 18/88頁
文件大?。?/td> 0K
描述: MCU AVR 16KB FLASH 16MHZ 44TQFP
產(chǎn)品培訓模塊: megaAVR Introduction
標準包裝: 2,000
系列: AVR® ATmega
核心處理器: AVR
芯體尺寸: 8-位
速度: 16MHz
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲器容量: 16KB(8K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-TQFP
包裝: 帶卷 (TR)
其它名稱: ATMEGA16A-AUR-ND
2009 Microchip Technology Inc.
DS41288F-page 117
PIC16F610/616/16HV610/616
TABLE 12-5:
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
OSCTUNE
90h
---0 0000
---u uuuu
ANSEL(7)
91h
1111 1111
uuuu uuuu
PR2(6)
92h
1111 1111
WPUA
95h
--11 -111
--uu -uuu
IOCA
96h
--00 0000
--uu uuuu
SRCON0
99h
0000 00-0
uuuu uu-u
SRCON1
9Ah
00-- ----
uu-- ----
ADRESL(6)
9Eh
xxxx xxxx
uuuu uuuu
ADCON1(6)
9Fh
-000 ----
-uuu ----
Condition
Program
Counter
Status
Register
PCON
Register
Power-on Reset
000h
0001 1xxx
---- --0x
MCLR Reset during normal operation
000h
000u uuuu
---- --uu
MCLR Reset during Sleep
000h
0001 0uuu
---- --uu
WDT Reset
000h
0000 uuuu
---- --uu
WDT Wake-up
PC + 1
uuu0 0uuu
---- --uu
Brown-out Reset
000h
0001 1uuu
---- --10
Interrupt Wake-up from Sleep
PC + 1(1)
uuu1 0uuu
---- --uu
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’.
Note 1:
When the wake-up is due to an interrupt and Global Interrupt Enable bit, GIE, is set, the PC is loaded with
the interrupt vector (0004h) after execution of PC + 1.
TABLE 12-4:
INITIALIZATION CONDITION FOR REGISTERS (CONTINUED)
Register
Address
Power-on
Reset
MCLR Reset
WDT Reset (Continued)
Brown-out Reset(1)
Wake-up from Sleep through
Interrupt
Wake-up from Sleep through
WDT Time-out (Continued)
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’, q = value depends on condition.
Note 1:
If VDD goes too low, Power-on Reset will be activated and registers will be affected differently.
2:
One or more bits in INTCON and/or PIR1 will be affected (to cause wake-up).
3:
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt
vector (0004h).
4:
See Table 12-5 for Reset value for specific condition.
5:
If Reset was due to brown-out, then bit 0 = 0. All other Resets will cause bit 0 = u.
6:
PIC16F616/16HV616 only.
7:
ANSEL <3:2> For PIC16F616/HV616 only.
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