PIC16F913T-EML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F913T-EML

28/40/44/64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

Microchip Technology 

PIC16F913/914/916/917/946

TABLE 16-4: INITIALIZATION CONDITION FOR REGISTERS (CONTINUED)

Register

Address

LCDDATA22(7)

LCDDATA23(7)

LCDSE3(7)

LCDSE4(7)

LCDSE5(7)

19Ah

19Bh

19Ch

19Dh

19Eh

Power-on Reset

• MCLR Reset

• WDT Reset

• Brown-out Reset(1)

xxxx xxxx

---- --xx

0000 0000

0000 0000

---- --00

uuuu uuuu

---- --uu

uuuu uuuu

uuuu uuuu

---- --uu

• Wake-up from Sleep

through interrupt

• Wake-up from Sleep

through WDT time-out

uuuu uuuu

---- --uu

uuuu uuuu

uuuu uuuu

---- --uu

EECON1

18Ch

x--- x000

u--- q000

u--- uuuu

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 16-5 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: PIC16F914/917 and PIC16F946 only.

7: PIC16F946 only.

TABLE 16-5: INITIALIZATION CONDITION FOR SPECIAL REGISTERS

Condition

Program

Counter

STATUS

Register

PCON

Register

Power-on Reset

0000h

0001 1xxx

---1 --0x

MCLR Reset during normal operation

0000h

000u uuuu

---u --uu

MCLR Reset during Sleep

0000h

0001 0uuu

---u --uu

WDT Reset

0000h

0000 uuuu

---u --uu

WDT Wake-up

PC + 1

uuu0 0uuu

---u --uu

Brown-out Reset

Interrupt Wake-up from Sleep

0000h

PC + 1(1)

0001 1uuu

uuu1 0uuu

---1 --10

---u --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.

© 2007 Microchip Technology Inc.

DS41250F-page 229

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