PIC16F74T-I/ML Microchip Technology, PIC16F74T-I/ML Datasheet - Page 99

• Manufacturer Part Number: PIC16F74T-I/ML
• Description: IC MCU FLASH 4KX14 A/D 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F74T-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

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