PIC16C74B-20I/L Microchip Technology Inc., PIC16C74B-20I/L Datasheet - Page 129

• Manufacturer Part Number: PIC16C74B-20I/L
• Description: 44 PIN, 7 KB OTP, 192 RAM, 33 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16C74B-20I/L

• A/d Inputs: 8-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 33
• Interface: I2C/SPI/USART
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 44-pin PLCC
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 4 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2.5-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 16-11:
TABLE 16-7:
Param No.
* 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
2000 Microchip Technology Inc.
62*
63*
65*
are not tested.
64
Note:
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
TdtV2wrH Data in valid before WR or CS (setup time)
TwrH2dtI WR or CS to data in
TrdL2dtV RD and CS to data out valid
TrdH2dtI RD or CS to data out invalid
Refer to Figure 16-4 for load conditions.
Sym
PARALLEL SLAVE PORT REQUIREMENTS (PIC16C65B/74B)
PARALLEL SLAVE PORT TIMING (PIC16C65B/74B)
invalid (hold time)
64
Characteristic
65
PIC16C63A/65B/73B/74B
PIC16CXX
PIC16LCXX
Min
20
20
35
—
10
Typ†
—
—
—
—
—
62
Max
—
—
—
80
30
63
Units
ns
ns
ns
ns
ns
DS30605C-page 129
Conditions