PIC16F74-I/L Microchip Technology Inc., PIC16F74-I/L Datasheet - Page 99

• Manufacturer Part Number: PIC16F74-I/L
• Description: 44 PIN, 7 KB FLASH, 192 RAM, 33 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F74-I/L

• A/d Inputs: 8-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 33
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin PLCC
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 12-6:
FIGURE 12-6:
 2002 Microchip Technology Inc.
PIE2
PCON
PR2
SSPSTAT
SSPADD
TXSTA
SPBRG
ADCON1
PMDATA
PMADR
PMDATH
PMADRH
PMCON1
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ’0’, q = value depends on condition,
Note 1: One or more bits in INTCON, PIR1 and/or PIR2 will be affected (to cause wake-up).
Register
INTERNAL RESET
PWRT TIME-OUT
2: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
3: See Table 12-5 for RESET value for specific condition.
INTERNAL POR
OST TIME-OUT
r = reserved, maintain clear
MCLR
V
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
DD
73
73
73
73
73
73
73
73
73
73
73
73
73
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
RC NETWORK)
74
74
74
74
74
74
74
74
74
74
74
74
74
Devices
76
76
76
76
76
76
76
76
76
76
76
76
76
77
77
77
77
77
77
77
77
77
77
77
77
77
Brown-out Reset
Power-on Reset,
---- ---0
---- --qq
1111 1111
--00 0000
0000 0000
0000 -010
0000 0000
---- -000
0--- 0000
xxxx xxxx
xxxx xxxx
xxxx xxxx
1--- ---0
T
PWRT
T
OST
MCLR Reset,
---- ---0
---- --uu
1111 1111
--00 0000
0000 0000
0000 -010
0000 0000
---- -000
0--- 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
1--- ---0
WDT Reset
DD
PIC16F7X
THROUGH
Wake-up via WDT or
---- ---u
---- --uu
1111 1111
--uu uuuu
uuuu uuuu
uuuu -uuu
uuuu uuuu
---- -uuu
u--- uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
1--- ---u
DS30325B-page 97
Interrupt