PIC16F737-I/SO Microchip Technology Inc., PIC16F737-I/SO Datasheet - Page 65

• Manufacturer Part Number: PIC16F737-I/SO
• Description: MCU, 8-Bit, 4KW Flash, 368 RAM, 25 I/O, SOIC-28
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F737-I/SO

• A/d Inputs: 11-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 25
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SOIC
• Programmable Memory: 7K Bytes
• Ram Size: 368 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

FIGURE 5-15:
 2004 Microchip Technology Inc.
Note 1: To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit.
Port/Program Mode/ICD
BLOCK DIAGRAM OF RB7/PGD PIN
RBPU
Data Bus
WR PORTB
PGD DRVEN
WR TRISB
PGD
Set RBIF
From other
RB7:RB4 pins
(1)
PGD
RD PORTB
TRIS Latch
RD TRISB
Data Latch
D
D
CK
CK
Q
Q
Program Mode/ICD
1
0
1
0
Input Buffer
Q
Q
Latch
EN
EN
D
D
TTL
PIC16F7X7
Q1
V
P
DD
Weak
Pull-up
I/O pin
RD PORTB
Q3
DS30498C-page 63