参数资料
型号: PIC16F526-I/ST
厂商: Microchip Technology
文件页数: 77/122页
文件大小: 0K
描述: IC PIC MCU FLASH 1KX12 14TSSOP
产品培训模块: 8-bit PIC® Microcontroller Portfolio
标准包装: 96
系列: PIC® 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
外围设备: POR,WDT
输入/输出数: 11
程序存储器容量: 1.5KB(1K x 12)
程序存储器类型: 闪存
RAM 容量: 67 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
数据转换器: A/D 3x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
包装: 管件
产品目录页面: 638 (CN2011-ZH PDF)
配用: ICE2000-ND - EMULATOR MPLAB-ICE 2000 POD
PIC18F2221/2321/4221/4321 FAMILY
DS39689F-page 58
2009 Microchip Technology Inc.
IPR2
2221 2321 4221 4321
11-1 1111
uu-u uuuu
PIR2
2221 2321 4221 4321
00-0 0000
uu-u uuuu(1)
PIE2
2221 2321 4221 4321
00-0 0000
uu-u uuuu
IPR1
2221 2321 4221 4321
1111 1111
uuuu uuuu
2221 2321 4221 4321
-111 1111
-uuu uuuu
PIR1
2221 2321 4221 4321
0000 0000
uuuu uuuu(1)
2221 2321 4221 4321
-000 0000
-uuu uuuu(1)
PIE1
2221 2321 4221 4321
0000 0000
uuuu uuuu
2221 2321 4221 4321
-000 0000
-uuu uuuu
OSCTUNE
2221 2321 4221 4321
00-0 0000
uu-u uuuu
TRISE
2221 2321 4221 4321
0000 -111
uuuu -uuu
TRISD
2221 2321 4221 4321
1111 1111
uuuu uuuu
TRISC
2221 2321 4221 4321
1111 1111
uuuu uuuu
TRISB
2221 2321 4221 4321
1111 1111
uuuu uuuu
TRISA(5)
2221 2321 4221 4321
1111 1111(5)
uuuu uuuu(5)
LATE
2221 2321 4221 4321
---- -xxx
---- -uuu
LATD
2221 2321 4221 4321
xxxx xxxx
uuuu uuuu
LATC
2221 2321 4221 4321
xxxx xxxx
uuuu uuuu
LATB
2221 2321 4221 4321
xxxx xxxx
uuuu uuuu
LATA(5)
2221 2321 4221 4321
xxxx xxxx(5)
uuuu uuuu(5)
PORTE
2221 2321 4221 4321
---- xxxx
---- uuuu
2221 2321 4221 4321
---- x---
---- u---
PORTD
2221 2321 4221 4321
xxxx xxxx
uuuu uuuu
PORTC
2221 2321 4221 4321
xxxx xxxx
uuuu uuuu
PORTB
2221 2321 4221 4321
xxxx xxxx
uuuu uuuu
PORTA(5)
2221 2321 4221 4321
xx0x 0000(5)
uu0u 0000(5)
uuuu uuuu(5)
TABLE 5-4:
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Register
Applicable Devices
Power-on Reset,
Brown-out Reset
MCLR Resets,
WDT Reset,
RESET Instruction,
Stack Resets
Wake-up via WDT
or Interrupt
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Shaded cells indicate conditions do not apply for the designated device.
Note 1:
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
2:
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt
vector (0008h or 0018h).
3:
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
4:
See Table 5-3 for Reset value for specific condition.
5:
Bits 6 and 7 of PORTA, LATA and TRISA are enabled, depending on the oscillator mode selected. When
not enabled as PORTA pins, they are disabled and read ‘0’.
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