PIC16C74B-20/P Microchip Technology Inc., PIC16C74B-20/P Datasheet - Page 131

• Manufacturer Part Number: PIC16C74B-20/P
• Description: 40 PIN, 7 KB OTP, 192 RAM, 33 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16C74B-20/P

• 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: 40-pin PDIP
• 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 16-13:
TABLE 16-9:
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
2000 Microchip Technology Inc.
71A
72A
73A
No.
71
72
73
74
75
76
78
79
80
81
Note:
(CKP = 0)
(CKP = 1)
SDI
SS
SCK
SCK
SDO
are not tested.
TscH
TscL
TdiV2scH,
TdiV2scL
T
TscH2diL,
TscL2diL
TdoR
TdoF
TscR
TscF
TscH2doV,
TscL2doV
TdoV2scH,
TdoV2scL
B
Symbol
2
Refer to Figure 16-4 for load conditions.
B
EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
EXAMPLE SPI MASTER MODE TIMING (CKE = 1)
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
SDO data output fall time
SCK output rise time
(Master mode)
SCK output fall time (Master mode)
SDO data output valid
after SCK edge
SDO data output setup to SCK edge
81
73
MSb IN
MSb
74
71
Characteristic
75, 76
80
72
BIT6 - - - - - -1
BIT6 - - - -1
Continuous
Single Byte
Continuous
Single Byte
PIC16CXX
PIC16LCXX
PIC16CXX
PIC16LCXX
PIC16CXX
PIC16LCXX
PIC16C63A/65B/73B/74B
1.25T
1.25T
1.5T
LSb IN
LSb
Min
100
100
T
CY
40
40
CY
CY
—
—
—
—
—
CY
+ 40
+ 30
+ 30
79
78
Typ† Max Units
10
20
10
10
20
10
—
—
—
—
—
—
—
—
—
—
100
25
45
25
25
45
25
50
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS30605C-page 131
(Note 1)
(Note 1)
(Note 1)
Conditions