PIC16C74B-20I/L Microchip Technology Inc., PIC16C74B-20I/L Datasheet - Page 165

• 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

APPENDIX A:
APPENDIX B:
The differences between the devices in this data sheet are listed in Table B-1.
TABLE B-1:
A/D
Parallel Slave Port
Packages
2000 Microchip Technology Inc.
Version
Difference
C
A
B
DEVICE DIFFERENCES
REVISION HISTORY
DEVICE DIFFERENCES
12/00
Date
7/98
1/99
no
no
28-pin PDIP, 28-pin
windowed CERDIP,
28-pin SOIC, 28-pin
SSOP
PIC16C63A
This is a new data sheet. However, the devices described in this data sheet are
the upgrades to the devices found in the PIC16C6X Data Sheet, DS30234, and
the PIC16C7X Data Sheet, DS30390.
Corrections to Version A data sheet for technical accuracy.
Added data:
• Operation of the SMP and CKE bits of the SSPSTAT register in I
• Frequency vs. V
• Formula for calculating A/D acquisition time, T
• Brief description of instructions
Removed data (see PICmicro
DS33023, for additional data):
• USART Baud Rate Tables (formulas for calculating baud rate remain)
• Minor changes to text to clarify content
• Revised some DC specifications
• Included characteristic charts and graphs
have been specified
Specifications)
no
yes
40-pin PDIP, 40-pin
windowed CERDIP,
44-pin TQFP, 44-pin
MQFP, 44-pin PLCC
PIC16C65B
PIC16C63A/65B/73B/74B
DD
graphs for device operating area (in Electrical
Revision Description
TM
Mid-Range MCU Family Reference Manual,
5 channels, 8 bits
no
28-pin PDIP, 28-pin
windowed CERDIP,
28-pin SOIC, 28-pin
SSOP
PIC16C73B
ACQ
(in the A/D section)
8 channels, 8 bits
yes
40-pin PDIP, 40-pin
windowed CERDIP,
44-pin TQFP, 44-pin
MQFP, 44-pin PLCC
DS30605C-page 165
PIC16C74B
2
C mode