PIC16C74A-20/P Microchip Technology, PIC16C74A-20/P Datasheet - Page 132

• Manufacturer Part Number: PIC16C74A-20/P
• Description: IC MCU OTP 4KX14 A/D PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C74A-20/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: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 8x8b
• 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: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Package: 40PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 33
• Interface Type: I2C/SPI/USART
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 3
• Core: PIC
• Processor Series: PIC16C
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 192 B
• Data Rom Size: 192 B
• Mounting Style: Through Hole
• A/d Bit Size: 8 bit
• A/d Channels Available: 8
• Height: 3.81 mm
• Length: 52.26 mm
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Supply Voltage (max): 6 V
• Supply Voltage (min): 4 V
• Width: 13.84 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16C63A/65B/73B/74B
FIGURE 16-14:
TABLE 16-10: EXAMPLE SPI MODE REQUIREMENTS (SLAVE MODE TIMING (CKE = 0)
DS30605C-page 132
Note 1: Specification 73A is only required if specifications 71A and 72A are used.
Param
† Data in “Typ” column is at 5 V, 25°C unless otherwise stated. These parameters are for design guidance only and
71A
72A
73A
No.
70
71
72
73
74
75
76
77
78
79
80
83
(CKP = 0)
(CKP = 1)
SDI
SDI
SCK
SDO
are not tested.
SS
SCK
Note:
TssL2scH,
TssL2scL
TscH
TscL
TdiV2scH,
TdiV2scL
T
TscH2diL,
TscL2diL
TdoR
TdoF
TssH2doZ
TscR
TscF
TscH2doV,
TscL2doV
TscH2ssH,
TscL2ssH
B
Symbol
2
B
Refer to Figure 16-4 for load conditions.
SS to SCK or SCK input
SCK input high time
(Slave mode)
SCK input low time
(Slave mode)
Setup time of SDI data input to SCK edge
Last clock edge of Byte1 to the 1st clock
edge of Byte2
Hold time of SDI data input to SCK edge
SDO data output rise time PIC16CXX
SDO data output fall time
SS to SDO output hi-impedance
SCK output rise time
(Master mode)
SCK output fall time (Master mode)
SDO data output valid
after SCK edge
SS
EXAMPLE SPI SLAVE MODE TIMING (CKE = 0)
70
after SCK edge
80
71
73
Characteristic
MSb IN
MSb
74
72
75, 76
Continuous
Single Byte
Continuous
Single Byte
PIC16LCXX
PIC16CXX
PIC16LCXX
PIC16CXX
PIC16LCXX
BIT6 - - - - - -1
BIT6 - - - -1
1.25T
1.25T
1.5T
1.5T
78
79
Min
100
100
T
CY
CY
40
40
10
—
—
—
—
—
CY
CY
CY
+ 40
+ 40
+ 30
+ 30
LSb
79
78
LSb IN
Typ† Max Units
10
20
10
10
20
10
83
—
—
—
—
—
—
—
—
—
—
—
—
2000 Microchip Technology Inc.
100
77
25
45
25
50
25
45
25
50
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 1)
Conditions