PIC16F688-E/ST Microchip Technology, PIC16F688-E/ST Datasheet - Page 96

• Manufacturer Part Number: PIC16F688-E/ST
• Description: IC MCU FLASH 4KX14 14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-E/ST

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 14-TSSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Data Rom Size: 256 B
• Height: 0.9 mm
• Length: 5 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 4.4 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT14SS-1 - SOCKET TRANSITION 14DIP/14SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC162056 - HEADER INTERFACE ICD2 16F688
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F688
FIGURE 10-11:
TABLE 10-7:
DS41203B-page 94
Legend:
Addr
0Ch
8Ch
12h
13h
14h
15h
16h
17h
11h
RC4/C2OUT/TX/CK pin
PIR1
BAUDCTL ABDOVF
SPBRGH USART Baud Rate High Generator
SPBRG
RCREG
TXREG
TXSTA
RCSTA
PIE1
Name
x = unknown, - = unimplemented locations read as ‘0’. Shaded cells are not used for Asynchronous Reception.
RC5/RX/DT pin
TXREG Reg
REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER TRANSMISSION
USART Baud Rate Generator
USART Receive Register
USART Transmit Register
CSRC
SPEN
TRMT bit
TXEN bit
EEIF
EEIE
Bit 7
TXIF bit
Write to
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
RCIDL
ADIE
ADIF
Bit 6
RX9
TX9
TXEN
SREN
RCIE
RCIF
Bit 5
—
bit 0
SYNC
CREN
SCKP
Bit 4
C2IF
C2IE
Preliminary
SENDB
ADDEN
BRG16
Bit 3
C1IF
C1IE
bit 1
OSFIF
OSFIE
BRGH
FERR
Bit 2
—
bit 2
OERR
TRMT
WUE
TXIE
Bit 1
TXIF
TMR1IF
TMR1IE
ABDEN
RX9D
TX9D
Bit 0
bit 6
 2004 Microchip Technology Inc.
0000 0000
00-0 0-00
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000X
0000 0000
POR, BOD
Value on
bit 7
0000 0000
00-0 0-00
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000X
0000 0000
Value on
all other
Resets