PIC16F688T-I/SL Microchip Technology, PIC16F688T-I/SL Datasheet - Page 592

• Manufacturer Part Number: PIC16F688T-I/SL
• Description: IC MCU PIC FLASH 4KX14 14SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688T-I/SL

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Type: FLASH
• 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 ~ 85°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Controller Family/series: PIC16F
• No. Of I/o's: 12
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT14SO-1 - SOCKET TRANSITION 14SOIC 150/208AC162061 - HEADER INTRFC MPLAB ICD2 20PINAC162056 - HEADER INTERFACE ICD2 16F688
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16F688T-I/SL; PIC16F688T-I/SLTR

PICmicro MID-RANGE MCU FAMILY
30.18
DS31030A-page 30-22
Param.
No.
62
63
64
65
66
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
§
RD7:RD0
tested.
This specification ensured by design.
RE1/WR
RE0/RD
RE2/CS
Note: Refer to
TdtV2wrH
TwrH2dtI
TrdL2dtV
TrdH2dtI
TibfINH
Symbol
Example Parallel Slave Port (PSP) Timing Waveforms and Requirements
Figure 30-1
Data in valid before WR or CS
(setup time)
WR or CS to data–in invalid
(hold time)
RD and CS to data–out valid
RD or CS to data–out invalid
Inhibit of the IBF flag bit being cleared from
WR or CS
Figure 30-8:
Table 30-20:
for load conditions.
64
Example Parallel Slave Port Requirements
Characteristic
Example Parallel Slave Port Timing Waveforms
65
PIC16CXXX
PIC16LCXXX
Min
20
20
35
—
10
—
Typ†
—
—
—
—
—
—
62
3Tcy
1997 Microchip Technology Inc.
Max
63
80
30
—
—
—
§
Units Conditions
ns
ns
ns
ns
ns