PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 251

• Manufacturer Part Number: PIC16F946T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F946T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 336 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 19-13:
FIGURE 19-14:
© 2005 Microchip Technology Inc.
SS
SCK
(CKP = 0)
SCK
(CKP = 1)
SDO
SDI
Note: Refer to Figure 19-2 for load conditions.
SS
SCK
(CKP = 0)
SCK
(CKP = 1)
SDO
SDI
Note: Refer to Figure 19-2 for load conditions.
82
SPI™ SLAVE MODE TIMING (CKE = 0)
SPI™ SLAVE MODE TIMING (CKE = 1)
70
70
MSb In
80
MSb
71
74
71
73
MSb In
MSb
75, 76
74
72
72
bit 6 - - - - - -1
bit 6 - - - -1
75, 76
Preliminary
bit 6 - - - - - -1
bit 6 - - - -1
80
78
79
LSb
LSb In
LSb
79
78
LSb In
83
83
PIC16F946
77
77
DS41265A-page 249