PIC16C67-20I/L Microchip Technology, PIC16C67-20I/L Datasheet - Page 2

• Manufacturer Part Number: PIC16C67-20I/L
• Description: IC MCU OTP 8KX14 PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C67-20I/L

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Embedded Interface Type: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16C67
Clarifications/Corrections to the Data
Sheet:
In the Device Data Sheet (DS30234D), the following
clarifications and corrections should be noted.
1. Module: I/O Ports
TABLE 2:
2. Module: SSP (SPI Mode Timing
TABLE 3:
DS80098A-page 2
71
71A
72
72A
73A
* This parameter is characterized but not tested.
Note 1: Specification 73A is only required if specifications 71A and 72A are used.
Param
Param
D150
No.
No.
The specification for the High Voltage Open Drain
I/O (parameter D150, the RA4 pin) cannot be met
without possible long term reliability issues on that
I/O pin. If a high voltage drive is required, use an
external transistor that can support the required
voltage. The new value is shown in Table 2.
The SPI interface timings (parameters 71, 71A, 72,
72A, 73, and 73A) have been modified. The new
values are shown in Table 3.
T
T
T
Sym.
SC
SC
B
Sym.
2
V
H
L
B
OD
Specifications)
DC SPECIFICATION CHANGES FROM DATA SHEET
DC SPECIFICATION CHANGES FROM DATA SHEET
SCK input high time
(Slave mode)
SCK input low time
(Slave mode)
Last clock edge of the Byte1 to 1st
clock edge of the Byte2
RA4 Open Drain High Voltage
Characteristic
Characteristic
Continuous
Single Byte
Continuous
Single Byte
(1)
(1)
(1)
1.25 T
1.25 T
+ 30 ns
+ 30 ns
1.5 T
+ 40 ns
Min
—
New Specification
Min
New Specification
40
40
CY
CY
CY
Typ
—
Typ
—
—
—
—
—
Max
Max
10
—
—
—
—
—
+ 20 ns
+ 20 ns
Min
—
Min
T
T
CY
CY
 2001 Microchip Technology Inc.
Specification
Specification
Data Sheet
Data Sheet
N.A.
N.A.
N.A.
Typ
—
Typ
—
—
Max
Max
14
—
—
Units
Units
ns
ns
ns
ns
ns
V