PIC16C774/P Microchip Technology, PIC16C774/P Datasheet - Page 170

• Manufacturer Part Number: PIC16C774/P
• Description: IC MCU OTP 4KX14 A/D PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C774/P

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16C774-04/P; PIC16C774-20/P

PIC16C77X
FIGURE 15-13: PARALLEL SLAVE PORT TIMING (PIC16C774)
TABLE 15-14
DS30275A-page 170
Parameter
*
†
No.
62*
63*
64*
65*
RD7:RD0
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
RE1/WR
RE0/RD
Note: Refer to
RE2/CS
TdtV2wrH Data in valid before WR or CS (setup time)
TwrH2dtI
TrdL2dtV
TrdH2dtI
Sym
PARALLEL SLAVE PORT REQUIREMENTS (PIC16C774)
Figure 15-3
Characteristic
WR or CS to data–in invalid (hold time) PIC16C774
RD and CS to data–out valid
RD or CS to data–out invalid
for load conditions.
64
Advance Information
65
PIC16LC774
Min Typ† Max Units
20
25
20
35
10
—
—
62
—
—
—
—
—
—
—
1999 Microchip Technology Inc.
63
—
—
—
—
80
90
30
ns
ns
ns
ns
ns
ns
ns
Extended
Temperature
Range Only
Extended
Temperature
Range Only
Conditions